TY  - BOOK
AU  - Kerwin,Harry
TI  - Arc and acetylene welding
T2  - A McGraw-Hill practical manual
AV  - TS227 .K479 1944
PY  - 1944///
CY  - New York, London
PB  - McGraw-Hill Book Company, inc.
KW  - Electric welding
KW  - Oxyacetylene welding and cutting
ER  -