000
00282nam a22001217a 4500
999
_c
3763
_d
3763
020
_a
9788130915418
082
_a
515.03
100
_a
James Tanton, Ph.D.
245
_a
Viva-Facts On File Encyclopedia of Mathmatical
260
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New Delhi
_b
Viva
_c
2010
300
_a
568
942
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BK