TY  - BOOK
AU  - Puckle, O. S.
AU  - Arrowsmith,  J. R. 
TI  - Introduction to numerical control of machine tools
U1  - 621.902 PUC 
PY  - 1964///
CY  - London
PB  - Chapman and Hall
KW  - Numerical control
KW  - Precision engineering
KW  - Computer-aided manufacturing
N1  - Includes index
ER  -