The Trachtenberg Speed System of Basic Mathematics - Ann Cutler, Rudolph Matas McShane (1960)
ISBN 0313232008
Subject Arithmetic
Publisher Doubleday
Publication Date 1960
Format Hardcover (218 x 218 mm)
Language e
The complete system of the Trachtenberg method of mathematics which makes possible high-speed arithmetical calculations with a remarkable degree of accuracy.
Personal Details
Collection Status In Collection
Index 1065
Read It Yes
Links Amazon US
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Product Details
LoC Classification QA115.C99 1981
Dewey 513/.92
Cover Price $5.11
No. of Pages 272
Reprint. Originally published: Garden City, N.Y. : Doubleday, 1960.