000 00324nam a2200145Ia 4500
020 _a981223120X
082 _b2642
_a500
100 _a"HOONG THU LI"
245 0 _aLOWER SECONDARY SCIENCE WORKBOOK 1
260 _c1997
300 _a117
944 _cTR
999 _c359445
_d359445