TY  - BOOK
AU  - Venugopal, K.
TI  - Engineering drawing and graphics + autoCAD
SN  - 81-224-1312-9
U1  - 604.20285 
PY  - 2003///
CY  - New Delhi
PB  - New Age International
KW  - Engineering- Design
KW  - Isometric projection
KW  - Plane geometry
N1  - Ahuja
ER  -