Welding Procedures Oxyacetylene.
Schell, Frank R.
Welding Procedures Oxyacetylene. - 1st./ed - viii, 87p illus, glossary 25.5cm.
0827316003
Gas Welding--New York--1977--paperbound
Welding Procedures Oxyacetylene. - 1st./ed - viii, 87p illus, glossary 25.5cm.
0827316003
Gas Welding--New York--1977--paperbound