TY  - BOOK
AU  - Gopalakrishna K. R 
AU  - Gopalakrishnan, Sudhir
TI  - Computer Aided Engineering Drawing
U1  - 604.2 
PY  - 2010///
CY  - Bangalore
PB  - Subhas Stores Books Corner
KW  - Introduction
KW  - Othographic
N1  - Index
ER  -