TY  - BOOK
AU  - Omura, George
TI  - Mastering autocad 2009 and autocad LT 2009
SN  - 9788126518548
PY  - 2008///
CY  - New Delhi
PB  - Wiley India
KW  - Computer science
KW  - autocad
KW  - computer aided design
ER  -