000 | 00455nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 131223s9999 xx 000 0 und d | ||
040 | _aISI KOLKATA | ||
041 | _aEnglish | ||
082 |
_a510.7832(52) _bJ35 |
||
110 | _aIndustry League of Japan Abacus Associations | ||
110 | _aJapan Chamber of Commerce | ||
245 | _aJapan Abacus contributes to hisher efficiency | ||
260 |
_aTokyo _bAuthor |
||
300 | _a5p | ||
650 | _aMathematics | ||
942 | _cBK | ||
999 |
_c80130 _d80130 |