TY  - BOOK
AU  - Ludwig,Oswald A.
AU  - McCarthy,Willard J.
AU  - Repp,Victor E.
TI  - Metalwork, technology and practice
SN  - 873451171
PY  - 1975///
CY  - Illinois, IL
PB  - McKnight
KW  - Machine-shop practice
KW  - Metal-work
N1  - Includes index
ER  -