000 00385nam a2200157Ia 4500
020 _a9780590494465
040 _cPK-LaCSN
082 _a500
_bLEN
100 _aHo Peck Leng
245 0 _aInternational Lower Secondary science 2
260 _c2014
_bMarshall Cavendish
_aSingapore
300 _a299
942 _cTB
999 _c861142
_d861119