TY  - GEN
AU  - Omura   George
AU  - Callori,  B. Robert
TI  - AutoCad 14: instant reference
SN  - 8170299098
U1  - 005.368 
PY  - 1997///
CY  - New Delhi
PB  - BPB publication
KW  - Computer science
KW  -   Software packages
KW  -  Application packages
ER  -