TY  - BOOK
AU  - Omura, George
AU  - Callori, B. Robert
TI  - AutoCAD 2000: Instant Reference
SN  - 9788176560818
U1  - 620.00420285 
PY  - 1999///
CY  - New Delhi
PB  - B. P. B. Publications
KW  - Computer Engineering
ER  -