TY  - BOOK
AU  - Elanchezhian C
AU  - Thomas Koil Raj
ED  - 
ED  - Shanmugasunder G
TI  - Computer Aided Design 
SN  - 9788187721987
U1  - 620.004 
PY  - 2005///
CY  - Kumbakonam
KW  - Mechanical
ER  -