00596pamaa2200193 4500 0000008958 20090307090000.0 1566041414 620.0042 HEA 1995 T385 HEA 1995 Head 1000 AutoCAD : tips & tricks George O. Head, Jan Doster Head. 4th ed revised & updated for release 13 for windows. Chapel Hill, NC: Ventana Press, 1995. lvi, 567p.: ill.; 23cm. Includes 1 diskette Computer graphics AutoCAD (Computer file) Head, Jan Doster