000 00334nam a2200133Ia 4500
020 _a9780435169862
082 _bT-163
_a500
245 0 _aINTERNATIONAL Lower Secondary Science work book 1
260 _bHeinemann
_aSingapore
_c2009
300 _a202
944 _cTB
999 _c159474
_d159474