000 00270nam a2200109Ia 4500
020 _a9788177584165
082 _a670.285
100 _aGROOVER, M and ZIMMERS E.
245 _aCAD/CAM COMPUTER AIDED DESIGN & MANUFACTURING
260 _aNEW DELHI
_b PEARSON
_c1984
942 _cBK
999 _c392
_d392