000 00210 a2200097 4500
001 10228
100 _aTahir, D M
245 _aPak Practical Chemistry
260 _a
_bIlmi Kitab Khana
_c
090 _c7921
_d7921
942 _aNUST-CAE
_cM
_c34624
999 _c245301
_d245301