TY  - BOOK
AU  - Walker,John R.
TI  - Exploring Metalworking: basic fundamentals,
SN  - 0870061577
U1  - 684.09 22
PY  - 1972///
CY  - South Holland, Ill.
PB  - The Goodheart-Willcox Co.
KW  - Metal-work
N1  - Includes bibliographical references (p. 248) and index
ER  -