TY  - GEN
TI  - PROCEEDINGS OF THE EIA SYMPOSIUM OF NUMERICAL CONTROL SYSTEMS FOR MACHINE TOOLS, LOS ANGELES, CALIFORNIA, SEP. 17 & 18, 1957
U1  - 621.8 
PY  - 1957///
CY  - N. Y.
PB  - Engineering Pub.
KW  - Machine-Tools -- Numerical Control
ER  -