000 00241 a2200097 4500
001 39665
100 _aAwan Khalid
245 _aComprehensive book for competitive examinations
260 _aLahore
_bArooj Pub
_c1997
090 _c24684
_d24684
942 _aNUST-CAE
_cM
_c16318
999 _c274738
_d274738