TY  - BOOK
AU  - Venugopal, K.
AU  - Raja, V Prabhu.
TI  - Engineering drawing +autocad
SN  - 9788122431452
U1  - 604.2V569e 2011 23rd. ed.
PY  - 2011///
CY  - India
PB  - New Age International
KW  - Engineering drawing
ER  -