The Trachtenberg Speed System of Basic Mathematics by Rudolph Mcshane

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The Trachtenberg Speed System of Basic Mathematics by Rudolph Mcshane

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Summary

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. It looks like magic, but the rules are based on sound logic.

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The Trachtenberg Speed System of Basic Mathematics by Rudolph Mcshane

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. It looks like magic, but the rules are based on sound logic.

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SKU Unavailable
ISBN 13 9780313232008
ISBN 10 0313232008
Title The Trachtenberg Speed System of Basic Mathematics
Author Rudolph Mcshane
Condition Unavailable
Binding Type Hardback
Publisher Praeger
Year published 1982-02-04
Number of pages 272
Cover note Book picture is for illustrative purposes only, actual binding, cover or edition may vary.

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