Arc and acetylene welding /
Kerwin, Harry
Arc and acetylene welding / by Harry Kerwin. - First edition - xii, 240 pages : including frontispiece, illustrations, diagrams ; 21 cm - A McGraw-Hill practical manual .
44006776
Electric welding
Oxyacetylene welding and cutting
TS227 / .K479 1944
Arc and acetylene welding / by Harry Kerwin. - First edition - xii, 240 pages : including frontispiece, illustrations, diagrams ; 21 cm - A McGraw-Hill practical manual .
44006776
Electric welding
Oxyacetylene welding and cutting
TS227 / .K479 1944