Category: Mathematics

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Image for Efficiency Arithmetic  (Primary)

Efficiency Arithmetic (Primary)

By: Chadsey, Charles E. and James H. Smith

Price: $20.00

Publisher: Chicago, IL, Atkinson, Mentzer & Company: 1920

Edition: Trade Edition

Seller ID: A35919

Condition: Very Good+


This book is in Very Good+ condition and was likely issued without a dust jacket. The book and its contents are in mostly clean, bright condition. The spine ends and corners of the book covers have some light bumping and rubbing. The text pages are clean and bright. "Charles Ernest Chadsey (October 15, 1870 – April 9, 1930) was an American educator and school administrator. Born in Nebraska City, Nebraska, he was educated at Stanford University and at Columbia Univ... View more info

Image for ELEMENTARY QUANTUM MECHANICS Expanded Edition

ELEMENTARY QUANTUM MECHANICS Expanded Edition

By: Fong, Peter

Price: $75.00

Publisher: New Jersey, World Scientific Publishing: 2005

Edition: Expanded Edition; 1st Printing

Seller ID: 25299

ISBN: 9812562923

Condition: Near Fine with no dust jacket


Graphs; This book is in Near Fine condition and was issued without a dust jacket. The book and its contents are in clean, bright condition. The text pages are clean and bright. "In this introductory volume we try to develop as thoroughly as possible a few, but not all, of the new concepts introduced in quantum mechanics. Essentially, we concern ourselves with the many aspects of the Schrodinger equation (without spin) and its applications. In presenting our ma... View more info

Image for Hidden Harmonies The Lives and Times of the Pythagorean Theorem

Hidden Harmonies The Lives and Times of the Pythagorean Theorem

By: Kaplan, Robert & Ellen Kaplan

Price: $20.00

Publisher: New York, Bloomsbury Press: 2011

Edition: 1st American Edition; 1st Printing

Seller ID: A35666

Condition: Fine in Fine dust jacket


B&W Illustrations; This book is in Fine condition and has a Fine dust jacket. The book and its contents are in clean, bright condition. The text pages are clean and bright. The dust jacket is crisp and clean. "In mathematics, the Pythagorean theorem, also known as Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to t... View more info

Image for The Fundamental Operations In Bead Arithmetic How to Use the Chinese Abacus

The Fundamental Operations In Bead Arithmetic How to Use the Chinese Abacus

By: Ming, Kwa Tak

Price: $20.00

Publisher: San Francisco, CA, Service Suplly Company: 1922

Seller ID: A37056

Condition: Very Good-


B&W Illustrations; This is a small format booklet with cardstock covers and a stapled spine. This copy is in Very Good- condition. The edges of the book covers have some edge wear and a couple of small nicks to the rear cover. The covers have some fading, especially to the spine and edges. Ths front cover has inked previous owner's cheop on the front cover. The text pages are clean and bright. "The abacus (plural abaci or abacuses) , also called a counting frame, is ... View more info

Image for Cybernetics Or Control and Communication in the Animal and the Machine

Cybernetics Or Control and Communication in the Animal and the Machine

By: Wiener, Norbert

Price: $50.00

Publisher: New York, John Wiley & Sons / The Technology Press: 1949

Edition: 6th Printing

Seller ID: 31705

Condition: Very Good+


Charts; This book is in Very Good+ condition and is lacking a dust jacket. The book and its contents are in clean, bright condition. There is some beginning rubbing to the spine ends and corners of the book covers. The text pages are clean and bright. This book is from the library of Alan L. Leiner: "The Leiners, who started their professional careers as mathematicians, have spent the major part of their careers on research and development of electronic computers. ... View more info