TY  - GEN
AU  - Sacks, Raymond J.
AU  - Bohnart, Enward J.
TI  - Welding : principles and practices
SN  - 0078250609.
AV  - TS227 .S22 1981
PY  - 1981///
CY  - New York
PB  - Glencoe/McGraw-Hill
KW  - Welding
ER  -