000 00359nam a2200145Ia 4500
020 _a9812085319
082 _b982-T
_a510
100 _a"Cheng, low Wai"
245 0 _aNew Elementary Mathematics Syllabus D WB1
260 _b,Pan Pacific
_asingapore
_c1999
300 _a152
944 _cTB
999 _c245589
_d245589