000 00247 a2200097 4500
001 55689
100 _a
245 _aModern engineering graphics and design
260 _aDelhi
_bCBS Publishers & Distributors
_c1989
090 _c34575
_d34575
942 _aNUST-CAE
_cMONOGRAPH
_c27308
999 _c290762
_d290762