TY  - BOOK
AU  - Annaiah, M. H.
AU  - Patil, Rajashekar
TI  - Computer aided engineering drawing
SN  - 9788122427790
U1  - 604.2 
PY  - 2011///
CY  - New Delhi
PB  - New Age International
KW  - Engineering design
KW  - Computer
ER  -