000 00383nam a2200145Ia 4500
020 _a9789812808134
082 _bT 705
_a500
100 _a"Ho Peck Leng"
245 0 _aInternational Lower Secondary Science Workbook 1
260 _bMarshall Cavendish Education
_aSingapore
_c2009
300 _a146
944 _cTB
999 _c542568
_d542568