000 00268nam a2200109Ia 4500
008 220201s2015 xx 000 0 eng d
100 _aGOYAL KHUSHDEEP
245 0 _aCOMPUTER AIDED DESIGN
260 _aDELHI
_bS K KATARIA AND SONS
_c2015
300 _a281
942 _2ddc
999 _c93995
_d93995