TY  - BOOK
AU  - Onstott,Scott
TI  - AutoCAD 2012 and AutoCAD LT 2012 essentials: AutoDesk official training guide 
SN  - 1118016793
AV  - T385 .O56725 2011
PY  - 2011///
CY  - Indianapolis, Ind.
PB  - Sybex
KW  - AutoCAD
KW  - Computer graphics
N1  - "AutoDesk certification preparation"--Cover; Includes index
ER  -