000 00487nam a22002057a 4500
001 G93028
003 MX-TxCIM
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040 _aMX-TxCIM
082 0 4 _a511.2
_bKOJ
100 1 _aKojima, T.
245 0 0 _aThe japanese abacus:
_b Its use and theory
260 _aTokyo (Japan) :
_bCharles E. Tuttle Company,
_c1954
300 _a102 pages
546 _aEnglish
593 _aBerta Trujillo
595 _aNBM
942 _cBK
999 _c47870
_d47870