00454nam 2216674 450000100060000000300230000600500090002900800410003808200110007907200210009002000180011110000170012926000280014624500220017465000210019665000230021765000340024016674StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a006.68 abefore you start a81-7029-003-1 aGeorge Omura bBPB PUBLICATIONS c1988 aMASTERING AUTOCAD abefore you start acreating a drawing agetting familiar with autocad