000 00304nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
082 _a621.38952
_bKRI
100 _aKrishnamurthy, K S
245 0 _aComputer acided design
260 _aNew Delhi
_bNaroe Publication
_c1997
300 _a437
942 _2ddc
999 _c28043
_d28043