000 00231 a2200097 4500
001 56080
100 _a
245 _aParametric and feature based CAD/CAM
260 _aUSA
_bJ B Lippincott Co
_c1980
090 _c34749
_d34749
942 _aNUST-CAE
_cMONOGRAPH
_c27501
999 _c291153
_d291153