000 00354nam a2200145Ia 4500
020 _a9780195979596
082 _bT 319
_a510
100 _a"TEH KENG SENG AND LOH CHENG YEE"
245 0 _aMATHEMATICS WORKBOOK 1
260 _bOXFORD
_aSINGAPOOR
_c1992
300 _a162
944 _cTB
999 _c759542
_d759542