000 00374nam a2200145Ia 4500
020 _a0000000000000
082 _b63_T
_a540
100 _a"Masud, Imran","Saroya, Kashif"
245 0 _aDirect approach towards O Level Chemistry
260 _bNoorsons Publications
_c2007
300 _a247
944 _cTB
999 _c732069
_d732069