000 00284nam a2200109Ia 4500
008 220201s2020 xx 000 0 eng d
100 _aGOYAL KHUSHDEEP
245 0 _aFUNDAMENTALS OF COMPUTER AIDED DESIGN
260 _aDELHI
_bS K KATARIA AND SONS
_c2020
300 _a281
942 _2ddc
999 _c94151
_d94151