TY - BOOK AU - Omura,George TI - Mastering AutoCAD 2009 and AutoCAD LT 2009 SN - 9780470287040 (paper/website) PY - 2008/// CY - Indianapolis, Ind. PB - Wiley Pub. KW - AutoCAD (Computer file) KW - Computer graphics KW - Computer KW - Aided design N1 - Includes index ER -