AutoCAD release 11 : : reference manual. [electronic resource] . — [s.l.] : : Autodesk, inc.,, 1990.. — xx, 640 p. : : ill. ; 29 cm.
Cover title : AutoCAD reference manual. "August 7, 1990" "Publication AC11RM"
AutoCAD.
Drawing--Computer programs.
Computer graphics--Computer programs.
Mechanical drawing--Computer programs.
T385 / .A8893 1990