TY  - BOOK
AU  - Jeffus, Larry
TI  - Welding: principles and applications. Student study guide
SN  - 0827318227
AV  - TS227.2 .jef 1984
PY  - 1984///
CY  - Albany, N.Y.
PB  - Delmar Publishers
KW  - Welding
ER  -