Douglas hartree (45 risultati)

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Da: Books Puddle, New York, NY, U.S.A.Books Puddle
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Condizione: New. pp. 152.

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Da: Majestic Books, Hounslow, Regno UnitoMajestic Books
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Condizione: New. pp. 152.

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Da: Biblios, frankfurt am main, HESSE, GermaniaBiblios
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Condizione: New. pp. 152.
Editore: John Wiley and Sons, 1957
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Da: BookDepart, Shepherdstown, WV, U.S.A.BookDepart
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Hardcover. Condizione: UsedGood. Hardcover; based on lectures given under the auspices of the William Pyle Philips Fund of Haverford College 1955; surplus library copy with the usual stampings and reference number affixed to the spine; fading and shelf wear to exterior; bump to the upper corners; otherwise in good condition with… clean text and tight binding.
Altre immaginiEditore: John Wiley & Sons, New York, 1957
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- Prima edizione
Da: Kubik Fine Books Ltd., ABAA, Dayton, OH, U.S.A.Kubik Fine Books Ltd., ABAA
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EUR 31,51
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Hardcover. Condizione: Fair. First edition. 181p. Ex-library. A navy blue cloth hardcover book in good condition. Call number on spine, labels on back cover, stamps on foredges, and a few stamps inside. Otherwise clean and tight. A volume in the STRUCTURE OF MATTER series.
Editore: University of Illinois Press, 1949
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- Prima edizione
Da: JF Ptak Science Books, Hendersonville, NC, U.S.A.JF Ptak Science Books
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EUR 36,02
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Hardcover. Condizione: Good. 1st Edition. Hartree, Douglas R. Calculating Instruments and Machines. University of Illinois Press, 1949. First edition. Ex-library, with stamps on the front and rear free endpapers and pastedowns. Call number on white strip on spine. GOOD copy, only (4 out of 10). This is a reading copy of this cla…ssic work, a packed 138 pages of historical register and current achievements, very readable, and pretty technical. Also has a valuable 122-item bibliography/note section which is very useful. A must-have if you're into the history of computers.

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Da: Revaluation Books, Exeter, Regno UnitoRevaluation Books
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Paperback. Condizione: Brand New. reissue edition. 138 pages. 9.50x6.75x0.50 inches. In Stock.

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Da: Books Puddle, New York, NY, U.S.A.Books Puddle
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Condizione: New. pp. 150.

- Brossura
Da: Revaluation Books, Exeter, Regno UnitoRevaluation Books
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EUR 64,29
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Paperback. Condizione: Brand New. 154 pages. 8.98x5.98x0.71 inches. In Stock.

Editore: Urbana: University of Illinois Press, 1953
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Da: Mark Westwood Books PBFA, Hay-on-Wye, HEREF, Regno UnitoMark Westwood Books PBFA
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Condizione: Usato - Buono
EUR 33,66
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Condizione: Good. Octavo: [8], 138pp. Good copy in original cloth.
Altre immaginiEditore: University of Illinois Press, 1949
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- Prima edizione
Da: Nighttown Books, Powell, WY, U.S.A.Nighttown Books
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EUR 52,22
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Hard Cover. Condizione: Very Good+. First Edition. First Edition Second Printing (1953) stated in black-stamped brown cloth, no text markings, NOT ex-lib, no dj, binding tight pages bright, slight edge wear to boards, offsetting to endpaper gutters, from collection of UCLA mathematician Nathaniel Grossman with his neat name to f…ront endpaper, a clean tight copy of this pioneering work of early computing by the famed Cambridge mathematician; 8vo; (ix) 138pp indexed & illus.

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Da: moluna, Greven, Germaniamoluna
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EUR 53,70
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Kartoniert / Broschiert. Condizione: New. This 1950 book was based on a short series of lectures given by the author at the University of Illinois in 1948. Aimed at the non-specialist, the chief aim of the text was to provide a general introduction to contemporary developments in the field of calcu.
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Da: Antikvariat Faust, Göteborg, SveziaAntikvariat Faust
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Clarendon Press, Oxford 1955. Second printing. xiv, 287 pp. Publisher's cloth. Bookplate. Fine condition.

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Da: AHA-BUCH GmbH, Einbeck, GermaniaAHA-BUCH GmbH
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EUR 64,62
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Taschenbuch. Condizione: Neu. Neuware - This 1950 book aimed to provide a general introduction to contemporary developments in the field of calculating instruments and machines.

Editore: Oxford: Clarendon Press, 1952., 1952
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Da: Ted Kottler, Bookseller, Redondo Beach, CA, U.S.A.Ted Kottler, Bookseller
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Hardcover. Condizione: Near Fine. Condizione sovraccoperta: Near Fine. 1st Edition. First Edition. xiv, 287, [1] pp; 31 figs. Original cloth, 8vo. Upper corner of front cover bumped. Signature on pastedown. Else Very Good+, in very good dust jacket (unclipped). "Hartree's chief contribution to science was his development of powe…rful methods of numerical mathematical analysis, which made it possible for him to apply successfully the so-called self-consistent field method to the calculation of atomic wave functions of polyelectronic atoms, that is, those which in the neutral condition have more than one electron surrounding the nucleus. These calculations involved the numerical solution of the partial differential equations of quantum mechanics for many-body systems subject to the usual boundary conditions" (D. S. B. 6: 147). Chapter 12 is "Organization of Calculations for an Automatic Machine" (pp. 255-273).

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Da: Mispah books, Redhill, SURRE, Regno UnitoMispah books
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Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.
Editore: Oxford: Clarendon Press, 1964
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Da: Antiquariat Smock, Freiburg, GermaniaAntiquariat Smock
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EUR 49,00
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Condizione: Akzeptabel. Formateinband: Leinen / gebundene Ausgabe XVI, 302 S. (24,5 cm) Reprint of the 2nd edition; Exemplar aus Institutsbibliothek mit Standortschild am Rücken, Stempel u. kl. Barcodeklebern, mit Klarsichtfolie überzogen; sonst in gutem Zustand. Sprache: Englisch Gewicht in Gramm: 950 [Stichwörter: Numerische A…nalysis].

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Da: Mispah books, Redhill, SURRE, Regno UnitoMispah books
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EUR 187,55
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hardcover. Condizione: Good. Good. Dust Jacket NOT present. CD WILL BE MISSING. . SHIPS FROM MULTIPLE LOCATIONS. book.
Lingua: Inglese
Editore: Cambridge University Press, 1947
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- Prima edizione
Da: Griffin Books, Stamford, CT, U.S.A.Griffin Books
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EUR 675,32
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paperback. Condizione: Very Good. First Edition. 1947 Cambridge University Press first edition, small format softcover with French flaps. Light chip to spine. Bottom corner front flap is clipped. No marks. Please email for photos. Larger books or sets may require additional shipping charges. Books sent via US Postal.
Da: Xerxes Fine and Rare Books and Documents, Glen Head, NY, U.S.A.Xerxes Fine and Rare Books and Documents
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Condizione: Fair. Manchester 1933 first edition. Memoirs and Proceedings of Manchester Literary & Philosophical Society 1932-33. Original pale blue printed wraps. octavo. Hartree articles on pp. 69-90 and 91-107. Hartree's work in numberical analysis contributed to development of calculators and computers. Cover Fair, creased an…d worn with light chipping; text near Fine, clean and bright. Institute stamp on cover. no other ownership marks.

Lingua: Inglese
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- Print on Demand
Da: S N Books World, Delhi, IndiaS N Books World
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Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1953 edition…. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 48 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
Editore: John Wiley & Sons, Inc. / Chapman & Hall, Limited, New York / London:, 1957
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- Prima edizione
Da: About Books, Henderson, NV, U.S.A.About Books
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Hardcover. Condizione: Very Good EX-LIBRARY. No jacket. First Edition. New York / London:: John Wiley & Sons, Inc. / Chapman & Hall, Limited, 1957. A solid copy. Square and reasonably tight. Inner hinges are sound. WITHDRAWN stamp, and a few other library markings. Text pages are clean. No underlining. No highlighting. No margin… notes. Illustrated with figures/diagrams. Tables. Graphs. Bibliographical references. Three appendices. Name Index. Subject Index. Bound in the original dark blue cloth. A volume from the STRUCTURE OF MATTER SERIES, Maria Goeppert Mayer, advisory editor. . First Edition. Hard Cover. Very Good EX-LIBRARY./No jacket. 8vo. xiii, 181pp.
Editore: Cambridge at the University Press, London, 1950
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- Prima edizione
Da: Librairie Sheehy (Theologia Books), La Charite sur Loire, FranciaLibrairie Sheehy (Theologia Books)
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EUR 50,00
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Hardcover. Condizione: Very Good. Condizione sovraccoperta: Good. First Edition. Very good hardback copy in slightly shelfworn dustjacket. ix, 138pp., b/w illustrations Size: 9.75" x 6.5" (25x17cms). Book.
Editore: University of Illinois Press, Urbana, Illinois, 1953
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- Prima edizione
Da: Reader's Corner, Inc., Raleigh, NC, U.S.A.Reader's Corner, Inc.
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Cloth. Condizione: Near Fine. No Jacket. 1st Edition. This is a near fine hardcover first edition, second printing copy in brown cloth binding no DJ. From a Library, marked only with the spine call number. Photos on request.

Editore: Wiley, 1957
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Da: MULTI BOOK, Cerreto Laziale, RM, ItaliaMULTI BOOK
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rilegato. Condizione: Ottimo (Fine). in ottavo Ottimo (Fine) Libro usato proveniente da collezione privata.La copertina riporta piccole tracce d'uso. Le pagine risultano lievemente imbrunite dal tempo. All'interno in ottime condizioni. Book.
Editore: University Press, 1938., In: Proceedings of the Cambridge Philosophical Society, Vol. 34, 1938. Cambridge:, 1938
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Da: Jeff Weber Rare Books, Neuchatel, NEUCH, SvizzeraJeff Weber Rare Books
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254 x 181 mm. Tall 8vo. Pages 550-558. [Entire volume: viii, 645, [2] pp.] 4 tables. Quarter navy morocco, morocco corners, raised bands, gilt spine; spine lightly faded. Blind stamp of the Carnegie Institution of Washington, Mount Wilson Observatory. Fine. "Hartree and his collaborators evaluated wave functions for more than tw…enty-five different atomic species in various states of ionization. Through his stimulus and encouragement many more atoms were investigated by physicists throughout the world. Hartree's equations as generalized by V. Fock proved to be extremely valuable in theoretical calculations in sold state physics." DSB, VI, p. 147.
Editore: University of Illinois Press, Urbana, Illinois, 1949
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- Prima edizione
Da: Reader's Corner, Inc., Raleigh, NC, U.S.A.Reader's Corner, Inc.
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EUR 135,06
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Cloth. Condizione: Good. Condizione sovraccoperta: Good. 1st Edition. With a moisture stain at the top of the text block, otherwise a VG hardcover first edition copy in brown cloth binding in a mylar protected DJ that is chipped and taped, black spine.
Altre immaginiEditore: University of Illinois Press, Urbana, 1949
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- Prima edizione
Da: Sekkes Consultants, North Dighton, MA, U.S.A.Sekkes Consultants
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EUR 166,58
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Hardcover. Condizione: very good. First Edition. This book was based on a short series of lectures given by the author at the University of Illinois in 1948. Intended as a general introduction illustrated by Hartree's personal experiences working with ENIAC and the Harvard Mark I, a pioneering work with calculating instruments a…nd machines. Author's first book. Douglas Rayner Hartree FRS was an English mathematician and physicist most famous for the development of numerical analysis and its application to the Hartree Fock equations of atomic physics and the construction of a differential analyzer using Meccano. Boards with light edge-wear. First Edition. 7" - 10". Book.
Editore: Clarendon Press, 1952., Oxford:, 1952
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- Prima edizione
Da: Jeff Weber Rare Books, Neuchatel, NEUCH, SvizzeraJeff Weber Rare Books
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EUR 202,60
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8vo. xiv, 287 pp. 31 figs., bibliog., index. Navy cloth, gilt spine, dust-jacket. Ownership rubber stamps of Robert L. White. Fine. FIRST EDITION. "Calculation originally, and over a long period, meant numerical calculation â" the repertoire of arithmetical operations such as addition, subtraction, multiplication and division, a…nd procedures such as extraction of square roots, which could be applied to arbitrary numbers: integers, fractions, and rational, irrational and transcendental numbers. Subsequent developments of such procedures into powerful methods for the solution of general mathematical problems in numerical terms came to known, in English, as numerical analysis." Ifrah, The universal history of computing, p. 69. DSB, VI, p. 148.
Altre immaginiEditore: London Cambridge University Press, 1950
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- Prima edizione
Da: Shapero Rare Books, London, Regno UnitoShapero Rare Books
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EUR 240,45
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First UK edition, first impression; tall 4to; diagrams and monochrome illustrations from photographs throughout the text, neat contemporary ownership inscription to the front free endpaper, contents toned; original burgundy cloth, titles to spine gilt, spine rolled, cloth rubbed and marked, corners bumped, very good condition; 1…38pp. First UK edition of 'the first comprehensive exposition of electronic digital computing', originally published the previous year in the US. In addition to his significant contributions to ballistics and quantum theory, British mathematician Douglas Hartree (1897-1958) was a leader in efforts to automate scientific calculations. He was 'involved in the development of the digital electronic computer, which emerged from wartime attempts to automate calculation further. In 1946 Hartree's advice was sought in the application of the United States army's ENIAC (electronic numerical integrator and computer) to the production of ballistic tables' (Oxford Dictionary of National Biography). The present volume is 'based upon a series of lectures delivered at the University of Illinois in 1948. These lectures were intended for a well-informed scientific audience outside the tiny group of professionals then involved with electronic computing. They represented the first comprehensive exposition of electronic digital computing, and this book was one of the first two treatises on the subject. The other book, Edmund Berkley's Giant Brains or Machines That Think was written for a more popular audience and achieved greater sales. Reflecting Hartree's English background, this book contained more information on the English machines than did Berkley's. Foremost among the digital machines discussed in Hartree's work are the Harvard Mark I and ENIAC. Chapter 8, entitled "Projects and Prospects", contains the first generally available comprehensive account of the stored-program machines then in development, including EDVAC, ACE, and EDSAC' (Hook & Norman, Origins of Cyberspace 652). Hook & Norman, Origins of Cyberspace 652.