000 00198 a2200097 4500
001 56986
100 _a
245 _alabback
260 _aLahore
_bBeacon Pub
_c2007
090 _c34913
_d34913
942 _aNUST-CAE
_cMONOGRAPH
_c27684
999 _c292059
_d292059