TY  - BOOK
AU  - RAMAMURTI, V
AU  - 
TI  - Computer aided design in mechanical engineering
SN  - 0074518623
U1  - 006.6869CAD 
PY  - 1987///
CY  - DELHI
PB  - TATA MCGRAW-HILL
KW  - COMPUTER AIDED DRAFTING
ER  -