TY  - BOOK
AU  - Kundra, T.K
AU  - Rao, P.N
AU  - Tewari,N.K
TI  - Numerical control and computer aided manufacturing  
SN  - 0-07-451740-6
U1  - 621.902 3 
PY  - 1990///
CY  - New Delhi
PB  - Tata Mc Graw-Hill
KW  - Engineering- Computer aided
ER  -