Basic Oxyacetylene Welding.
Grifin Ivan H.
Basic Oxyacetylene Welding. - 3rd../ed - vi, 92p illus, charts 26cm.
0827312520
Gas Welding--New York--1977--paperbound
Basic Oxyacetylene Welding. - 3rd../ed - vi, 92p illus, charts 26cm.
0827312520
Gas Welding--New York--1977--paperbound