000 00324nam a2200133Ia 4500
020 _a9780435337568
082 _bT-1780
_a500
245 0 _aINTERNATIONAL Lower Secondary Science work book 1
260 _aSingapore
_c2009
300 _a144
944 _cTB
999 _c160992
_d160992