000 00204 a2200097 4500
001 25492
100 _aHassan Aftab
245 _aJareeda No 6
260 _a
_bKarachi University
_c
090 _c17216
_d17216
942 _aNUST-CAE
_cM
_c8021
999 _c260565
_d260565