000 00283nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aGROOVER (MIKELL P) & ZIMMERS (EMORY W)
245 0 _aCAD/CAM : COMPUTER AIDED DESIGN & MANUFACTURING
260 _bPRENTICE HALL DELHI
942 _2ddc
999 _c95206
_d95206