00835nam a22002291 4500 1/15587 000925s2000 enk eng d 0072349735 16086 DLC GR-PeUP 620.004 2 LE Leach, James A., 1950- AutoCAD 2000 companion : essentials of autoCAD plus solid modeling / James A. Leach Boston : Mc Graw Hill, 2000 xx, 684 p. : ill. ; 30 cm. Include index Architectural drawing Data processing Programming instruction. AutoCAD (Computer file) Computer aided design Programmed instruction. Computer graphics. INST UNIPILB MAIN 20040709 620.004 2 LE 00134318 00134318 LOAN 0 1 /webopac/covers/01/16086_0072349735.jpg