TY  - BOOK
AU  - Narang, J. S. 
AU  - Walia, S. K. 
TI  - Computer Aided Manufacturing: Cnc And Robotics 
SN  - 0
U1  - 621.902 
PY  - 2009///
CY  - Delhi 
PB  - Dhanpat Rai And Co. (P) LTD. 
ER  -