000 00367nam a2200145Ia 4500
020 _a9789812085313
082 _b1004
_a510
100 _a"Cheng,Low Wai"
245 0 _aNew Elementary Mathematics W.Book-1
260 _b,Pan Pacific Publications
_aSingapore
_c2001
300 _a152
944 _cTR
999 _c246970
_d246970