TY  - BOOK
AU  - Wagener, Albert M.
AU  - Arthur, Harlan R.
TI  - MACHINE SHOP THEORY AND PRACTICE
U1  - 621.9 
PY  - 1950///
CY  - N. Y.
PB  - Van Nostrand
KW  - Machine-Tools
KW  - Machine-Shop Practice
ER  -