TY  - BOOK
AU  - Venugopal, K
AU  - Prabhu raja, V
TI  - Textbook of engineering graphics: Venugopal, K
SN  - 9788122424577
U1  - 620.0042 
PY  - 2009///
CY  - New Delhi
PB  - New age international publishers
KW  - engineering graphics
ER  -