000 00373nam a2200145Ia 4500
020 _a9812080317
082 _b3615
_a510
100 _a"Dr. Wong Khoon Yoong"
245 0 _aNew Elementary Mathematics 4 Syllabus D
260 _bPAN PACIFIC PUBLICATION
_aSINGAPORE
_c1994
300 _a592
944 _cTR
999 _c540073
_d540073