00331nam a2200121Ia 45000030006000000080041000060400015000471000033000622450052000952600033001475460012001800050017001920STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGroover, M.P.; Zimmers, E.W.  aCAD/CAM:Computer-Aided Design and Manufacturing  bPrentice hall of Indiac1995  aEnglish20220125170530.0