jul hartmann (20 risultati)

Gr.-8°, 300 Seiten, Originalbroschur. Unaufgeschnittenes Exemplar. Ingeniörvidenskabelige Skrifter A. Nr.24. Erste Ausgabe.

Condizione: Akzeptabel. Formateinband: Broschierte Ausgabe 41 S. (21 cm) 1. Aufl.; Etwas gealtert und an 2 Ecken knickspurig; Papier gebräunt, priv. Widmung auf Schutztitelblatt; sonst gut erhalten. Sprache: Deutsch Gewicht in Gramm: 200 [Stichwörter: Pädagogik, Geburt, Anthroposophie, Rudolf Steiner].

Gr.-8°, 300 Seiten, Originalbroschur (Vorderdeckel mit handschriftlicher Widmung des Verfassers an Nils Bohr) . Unaufgeschnittenes Exemplar. Einband gebräunt. Ingeniörvidenskabelige Skrifter A. Nr.24. Erste Ausgabe.

Condizione: VG. Copenhagen 1929. Det. Kgl. Danske Videnskabenes Selskab. Octavo, 99pp., illustrations, wraps. VG, wraps lightly chipped.

Condizione: VG. Kobenhavn 1925 first edition. Det Kgl. Danske Selskab, VII, 2. Octavo, 18p., 3 plates, original printed pink wraps. VG plus. No ownership marks.

Condizione: VG. Kobenhavn 1926 Det. Kgl. Danske Selskab, VII, 6. Octavo, 37p., original printed pink wraps. VG.

Condizione: VG. Kobenhavn 1919. Danske Videnskabernes Selskab. In Danish. Octavo, 34pp., photos, diagrams, wraps. Inscribed and signed by Hartmann on front wrap. Uncut. VG,

Condizione: VG. Copenhagen 1929. Det. Kgl. Danske Videnskabenes Selskab. Octavo, 67pp., illustrations, original printed pink wraps. Near VG, wraps chipped.

Paperback. Condizione: New. Print on Demand. This book provides an in-depth exploration of worker welfare and social protection initiatives implemented by German employers during the late 19th and early 20th centuries. The author examines the historical context of industrialization and urbanization, arguing that welfare programs emerged as a response to social and economic transformations. The book analyzes the motivations and strategies of employers, as well as the impact of these initiatives on workers' lives and the broader development of social policy in Germany. Through meticulous research and analysis, this book sheds light on the complex interplay between industrial capitalism, social welfare, and the evolving relationship between employers and workers in Germany. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book examines the evolution of free public labor exchanges in the United States and traces their impact on American labor and public policy. The author analyzes their history, structure, and operation, demonstrating their role in shaping labor market institutions and policies. Discussing the establishment and spread of labor exchanges during periods of economic change, the book explores their influence on labor mobility, wage determination, and the development of labor market intermediaries. By providing a comprehensive historical perspective, this book sheds light on the challenges and opportunities faced by labor exchanges in the past and present, offering valuable insights for understanding their potential role in addressing contemporary labor market issues. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Condizione: Near Fine. Two complete issues of Det Kgl. Danske Viden. Selskab. XV 6 and 7. Original bright red printed octavo wraps. Kobenhavn 1937 first edition. Levin & Munksgaard. 28p. 45p. Near Fine, slight cover wear; no ownership marks. Two separate issues:

Condizione: VG. Kobenhavn 1944 Det. Kgl. Kanske bind XIXn Nr. 5. Octavo, 46p., original printed octavo wraps. Geological society stamp on cover. VG.

Condizione: VG. Kobenhavn 1930 Danske Videnskabernes Selskab X, 4. In English. Original printed pink wraps. Octavo, 60pp., 6 plates. Uncut. VG.

Condizione: 0. 1. Auflage. Sprache: Deutsch 41 Seiten, Okart / hardcover 8° guter Zustand.

In Englisch. gr.-8°, 300 S., mit zahlr. Textfig., OLn., Kopfschnitt verstaubt, insges. gutes Expl., ausgeschied. Bibl.-Expl. mit den üblichen Kennzeichnungen.

Hardcover. Condizione: sehr gut. Condizione sovraccoperta: sehr gut. Obr. gr. 8°. 39 SS. m. 33 Fig. Deckblatt gestempelt. unaufgeschnitten. sehr guter Zustand. "Det Kongelige Danske Videnskabernes Selskab. Mathematisk-fysiske Meddelelser." Bd. 26, Nr. 10. in englischer Sprache (in english).

Hardcover. Obr. gr. 8°. 26 SS. m. 15 Fig. Deckblatt gestempelt. unaufgeschnitten. sehr guter Zustand. "Det Kongelige Danske Videnskabernes Selskab. Mathematisk-fysiske Meddelelser." Bd. 26, Nr. 11. in englischer Sprache (in english).

Cloth Binder's cloth, minor rubbing, VG. Textual graphs & diagrams 26x17cm, 300; (127) pp, Bound together with: Jul. Hartmann "The Plate-Jet" [Kobenhavn,1935,108pp + 19pp photoplates] Contents: ["Jet-Wave Rectifier.", (Kobenhavn, 1931,300pp)]: General Principles; The Jet; The Jet-Wave; The Hydrodynamic Current; The Magnet; The Auxiliary Electrode; The Main Electrode; The Complete Rectifier; The Rectifier Plant; Appendices: History of the Development of the Jet-Wave Rectifier; Notes on the Financial History of the Jet-Wave Rectifier; The Patents; Literature on the Jet-WaveRectifier & its Members; ["The Plate- Jet"]: Discovery & Explanation of the Plate-Jet; Theory of the Electromagnetic Vibrator as a Means for Superimposing an Alternating Velocity on a Jet; Theory of the Plate-Jet; Experimental Arrangements for the Testing of the Plate-Jet Theory; Experimental Results & their Comparison with the Theory; High-Frequency Deformations; Appendices. Series: Ingeniorvidenskabelige Skrifter, A, Nr. 24 & Nr. 41. Binder's cloth, minor rubbing, VG.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1841 edition. 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. Pages: 41 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. 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. Pages: 41.

(25,5 x 17,5 cm). 340 S. Mit vielen Abbildungen. Original-Halbleinwandband. Aus der Bibliothek von Niels Bohr mit dessen Stempel auf Vorsatz. - Einband mit Lichtrand. Rücken leicht ausgeblichen und gering bestoßen, sonst wohlerhalten.