TY  - BOOK
AU  - Venugopal, K.
AU  - Raja, V. Prabhu 
TI  - Textbook of engineering graphics
SN  - 9788122424577
U1  - 604.2 
PY  - 2010///
CY  - New Delhi
PB  - New Age International
KW  - Computer Science Engineering
ER  -