TY  - BOOK
AU  - Mandal, Nirmal Kumar
TI  - Computer numerical controlled machines : : constructional features and programming 
SN  - 9788184875492
U1  - 621.9023 MAN-N 
PY  - 2016///
CY  - India
PB  - Narosa Publishing House 
KW  - Machine-tools--Numerical control
ER  -