TY  - BOOK
AU  - Omura, George 
TI  - Introducing autocad 2009 and autocad LT 2009 
SN  - 978-81-265-1666-7 
U1  - 620.004 OMU  
PY  - 2008///
CY  - Wiley and sons 
PB  - New Delhi 
KW  - CAD/CAM
ER  -