000 00325nam a2200145Ia 4500
020 _a9780435169855
082 _bT-14011
_a510
100 _a"NHM"
245 0 _aMultiplication and Division
260 _bNHM
_aChina
_c1999
300 _a31
944 _cTB
999 _c238549
_d238549