TY  - BOOK
AU  - Omura,George
TI  - Mastering AutoCad 14
SN  - 9788170299134
U1  - 620.00420285 
PY  - 1997///
CY  - New Delhi
PB  - BPB publisher
KW  - Autocad 14, drawing
KW  - Architecture
N1  - index, diagrams
ER  -