Wohlers, Terry T Applying AutoCAD : a step-by-step approach for AutoCAD release 13 for DOS / by Terry T. Wohlers - New York, New York : Glencoe, c1996. - xxiii, 821 p. : ill. ; 28 cm Includes index ISBN: 0026771446 (Pbk.) Subjects--Topical Terms: Computer graphics.AutoCAD (Computer file) LC Class. No.: T385 / .W63 1996