TY  - BOOK
AU  - De Groat,George H.
TI  - Metalworking automation
U1  - 621.9 
PY  - 1962///
CY  - Newyork
PB  - Mc Graw - Hill  book
KW  - Metal
KW  - Working machinery
KW  - Machining
KW  - Automation
N1  - Includes index
ER  -