trachtenberg speed system basic mathematics di cutler ann mcshane rudolph (34 risultati)

Condizione: New. pp. 270.

Condizione: Fair. 1965. First Edition Thus. 255 pages. Paperback book with pictorial cover. Binding remains firm. Pages have light tanning and foxing throughout. Paper cover has mild edgewear with curling to corners. Light tanning to spine and edges with creasing and splits to spine.

Condizione: Good. 1965. This Edition. 255 pages. Illustrated paper cover. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Paper cover has mild edge wear with light rubbing and creasing. Some light marking and tanning.

Condizione: Good. 1965. This edition. 255 pages. Paperback book with pictorial cover. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Paper cover has mild edge-wear with light rubbing and creasing. Some light marking and tanning.

Condizione: Good. 1965. Reprinted. 255 pages. Illustrated paper cover. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Paper cover has mild edge wear with light rubbing and creasing. Some light marking and tanning.

Paperback. Condizione: Good. Paperback. Photograph available on request.

Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.75.

Paperback. Condizione: UsedGood. Paperback; fading, light soiling, and shelf wear to exterior; in good condition with clean text and tight binding.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Fair. 1st Edition. 270 Pgs. Dj & External Wear; Text Clean. Bargain Copy.

1st Thus edition. Condizione: vg. vg 1st Pan MP86 1965 edition paperback book In stock shipped from our UK warehouse.

hardcover. Condizione: Good. Condizione sovraccoperta: Fair. reprint. the jacket is worn, scuffed about. foxing and markings. text remains clear and legible. fairly good copy. [SK]. Our orders are shipped using tracked courier delivery services.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Good. First Edition. Near Fine condition in G dust jacket. 1960 Doubleday hardcover 1st thus edition, 18th printing. The covers are in great shape though the spine ends are indented and lower corners are lightly bumped. The binding is square and tight. Interior pages are clean and unmarked. Jacket has some edge wear and tears. USPS electronic tracking number issued free of charge. The complete system of the Trachtenberg method of mathematics which makes possible high-speed arithmetical calculations with a remarkable degree of accuracy. This method is not only speedy but simple. Once one has mastered the rules, lightning calculation is as easy as reading a story. It looks like magic, but the rules are based on sound logic.

Hardcover. Condizione: UsedGood. Hardcover; fading, soiling, and shelf wear to exterior; fading to pages; otherwise in good condition with clean text, firm binding.

Paperback. Condizione: Good. FAST Despatch by First Class Royal Mail.

Paperback. Condizione: VG-. 1st Thus. Pan MP86. Book is in very good minus condition with minor but noticeable signs of wear and/or age.

Paperback. Condizione: Fair. The Trachtenberg Speed System of Basic Mathematics is a revolutionary system for calculating and teaching basic math. Children, who had repeatedly failed in arithmetic until their parents sent them to learn this method, were able to perform amazing calculations within seconds. In one demonstration, a ten year old child, when asked to multiply 5132437201 times 452736502785, simply wrote on the blackboard the answer, 2323641669144374104785, in seventy seconds. He never set up the basic and familiar line by line chart, multiplying and adding each row of numbers. Instead, he just wrote down the answer without any of the intermediate steps. To demonstrate his method, Trachtenberg chose children who were doing poorly in their school work. These were children used to failure, shy and withdrawn; or at the other extreme, rebellious and unmanageable. The children's responses to the new, easy way of doing arithmetic was immediate. They found it delightfully like a game. The feeling of accomplishment soon made them lose their disagreeable traits. Equally important were the by-products the pupils attained while learning this new system. As these youngsters became proficient in handling numbers, they began to spurt ahead in all their studies. Their IQs went up as well! Not only did the child learn to compute, but his IQ also went up. Since all problems were worked out in his head, he developed an excellent memory and his ability to concentrate was increased. The Trachtenberg system, once learned, can take the drudgery out of the arithmetic that is part of everyone's daily stint. Experts believe that the Trachtenberg system could have far-reaching effects on education and science. Owner's Name inside. Pages tanned and lightly spotted. Previous owner's name inside. Cover worn, creased and faded. Remains readable. 255 pages.

A bright, tidy copy in tight binding. Dust jacket slightly shelf worn. Used - Very Good. VG hardback in VG dust jacket.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Very Good. 270pp. Black cloth-covered boards, gilt titles on spine. 8vo. Lightly rubbed spine ends. Text block edge tanning. Internally neat, clean, bright and tight. Paper dust jacket tanning, has light shelf wear, mirrors book damage, not price clipped.

Paperback. Condizione: VG/VG/ND. y 1st. Edn. Thus, 1st. Imp. SOFTBACK ?PAN MP86,? SHIPPED FROM THE UK.* Edn: 1st. Thus.* Imp. 1st.* Date of Publication: 1965* Publisher: Pan Piper Books Ltd.* Binding and cover condition: Text-illustrated soft card covers. No bumps or rubs. Minimal shelf wear to edges & corners. No creases to spine or hinge (slightly dished). Seems lightly-used. VG* Contents condition: PRIVATE COPY NOT EX-LIBRARY. Clean, crisp, & tight. No annotations, inscriptions or marks to text, slight tanning to paper throughout. VG* Illustrations: Numerous mathematical examples within text throughout.* Product Description:- The late Professor Jakow Trachtenberg founded his now famous Institute of Mathematics in Zurich in 1945, after escaping from a concentration camp in Germany. Originally a refugee from the Russian revolution, his strong opposition to Hitler earned him seven years in various camps, during which time he devised his unique system. Much of the work was done without pencil or paper ? and so most of the steps are performed mentally.* This is a VG copy of the 1st./1st. with minimal age and shelf wear.* 1965-01-01. n.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Very Good. Reprint. 270pp. HARDCOVER Former owner's bookplate attached to ffep., o/w very clean internally with little sign of use. In protected VG d/w. Size: 8vo - over 73/4" - 93/4" tall. Book.

Hardcover. Condizione: Worn - Age Marks. Condizione sovraccoperta: Worn. Reprint.

Condizione: Very Good. Prompt Shipment, in Boxes, Tracking First Editions are First Printings. . Very good copy with clean pages and dust jacket. Book club edition. 8vo. Published in Garden City, 1960. 270 pages.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Used-Acceptable. Ronald Clyne (Jacket Design); Alma Reese Cardi (Design) (illustratore). © 1960. 270 pp. SIGNED BY CO-AUTHOR!!! Solidly bound copy with moderate external wear and crisp pages. Occassional pen markings on text. Dust jacket shows extensive wear and rips along the front and back. ***SIGNED BY CO-AUTHOR!!!***.

Condizione: Very Good. Condizione sovraccoperta: DJ Good. Dust jacket rubbed and worn at tips of spine. Old price ffep. In clear protective cover. Size: Octavo.

reprint stiff wrappers As New octavo 270pp.,

Cloth. Condizione: Fine. Condizione sovraccoperta: Good. Presumed first edition. 8vo. Cloth. 270 p. The authors discuss and teach the revolutionary method of high-speed multiplication, division, addition, subtraction, and square root. Fine in good dustjacket in mylar cover.

Paperback. Condizione: Good. Photograph available on request.

Hardcover. Condizione: Brand New. reprint edition. 272 pages. 8.75x5.75x1.00 inches. In Stock.