000 00346nam a2200145Ia 4500
020 _a0000000000000
082 _b711
_a540
100 _a"Zaheer Alam"
245 0 _aGCE O level pure chemistry
260 _bCollins Educational,Redspot
_c2008
300 _a450
944 _cTR
999 _c528897
_d528897