TY  - BOOK
AU  - PUCKLE, O S
AU  - ARROWAMITH, J R
TI  - An Introduction to Numerical Control of Machine Tools
U1  - D6,8w 
PY  - 1964///
CY  - LONDON
PB  - CHAPMAN AND HALL
KW  -  MECHANICAL ENGINEERING
KW  - MACHINE-TOOLS --NUMERICAL CONTROL
ER  -