000 00341nam a2200145Ia 4500
020 _a0000000000
082 _bT 134
_a540
100 _a"Dr. Jameel Anwar"
245 0 _aChemistry 12
260 _bA-one publishers, Lahore
_aLahore
_c2018
300 _a332
944 _cTB
999 _c172332
_d172332