TY  - BOOK
AU  - Leach, James A.
TI  - AutoCad 2004 Companion : essentials of autocad plus solid modeling / 
SN  - 0072936835
U1  - Cir. 604.2 L48 
PY  - 2005///
CY  - Boston
PB  - McGraw-hill Higher Education
ER  -