Assadipour, Hossein Learning AutoCAD in 20 projects CAD instruction book for AutoCAD release 12 and AutoCAD 12 for Windows - New york West Pub 1988 - 323 p ISBN: 9780314028372 Subjects--Topical Terms: Mechanical Engineering LC Class. No.: 620.004 ASS 1988 Dewey Class. No.: 620.004 ASS 1988 National Library of Medicine Call No.: 620.004 ASS 1988