000 00346nam a2200145Ia 4500
020 _a0000000000000
082 _b169
_a540
100 _a"Sana Ullah"
245 0 _aIntermediate chemistry for 12th class
260 _b,Ilmi Kitab Khana
_c2009
300 _a663
944 _cBK
999 _c528355
_d528355