000 00345nam a2200145Ia 4500
020 _a8175960961
082 _b607
_a500
100 _a"Martin, Jean"
245 0 _aCore Science Homework
260 _bCambridge University Press
_aNew Dehli
_c2002
300 _a96
944 _cBK
999 _c76440
_d76440