TY  - BOOK
AU  - Venugopal, K and Raja, Prabhu V
TI  - Engineering drawing + AutoCAD
SN  - 9788122431452
AV  - 20699-20718 
U1  - 604.24 22
PY  - 2017///
CY  - New Delhi
PB  - New Age International
ER  -