TY - BOOK AU - Omura,George AU - Benton,Brian TI - Mastering AutoCAD 2013 and AutoCAD LT 2013 T2 - Serious skills SN - 9781118174074 (pbk.) U1 - 620.00420285 PY - 2012/// CY - Indianapolis, IN PB - John Wiley KW - AutoCAD KW - Computer-aided design KW - Computer graphics N1 - Includes index; "Autodesk official training guide"--Cover ER -