Hardback (04 Feb 1982)
Includes delivery to the United States
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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.
| ISBN: | 9780313232008 |
| Publisher: | ABC-CLIO |
| Imprint: | Praeger |
| Pub date: | 04 Feb 1982 |
| DEWEY: | 513.92 |
| DEWEY edition: | 19 |
| Language: | English |
| Number of pages: | 270 |
| Weight: | 426g |
| Height: | 224mm |
| Width: | 139mm |
| Spine width: | 21mm |
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