The Trachtenberg speed systemof basic mathematics
Trachtenberg, Jakow1984
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Main title:
The Trachtenberg speed systemof basic mathematics / translated and adapted by Ann Cutler and Rudolph McShane.
Imprint:
London : Souvenir, 1962, c1960 1984 (printing).
Collation:
270p ; 23 cm.
Notes:
Originally published, New York , Doubleday, 1960.Translated from the German.
ISBN:
02856267879780285626782
Dewey class:
513510
LC class:
QA107
Local class:
511
Language:
EnglishGerman
Subject:
Index terms:
Arithmetic
BRN:
1134710
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