Lang, Kevin AutoCAD 2012 tutor for engineering graphics / Kevin Lang, Alan J. Kalameja. - 1st ed. - Clifton Park, NY : Autodesk Press/Delmar Cengage Learning, c2012. - xx, 1116 p. : ill. ; 28 cm. - Autodesk . - Autodesk. . ISBN: 9781111648527 (pbk.) 1111648522 (pbk.) LCCN: 2011932293 Subjects--Uniform Titles: AutoCAD. Subjects--Topical Terms: Computer graphics. LC Class. No.: T385 / .L35 2012 Dewey Class. No.: 620.0042