Campbell, Harry L.
The working, heat treating, and welding of steel : supplemented with a series of laboratory assignments / Harry L. Campbell. - 2nd ed. - New York : John Wiley & Sons, c 1940. - ix, 230 p. : ill. ; 24 cm.
icludes index.
342 342
Metallurgy.
669.18 / C152w
The working, heat treating, and welding of steel : supplemented with a series of laboratory assignments / Harry L. Campbell. - 2nd ed. - New York : John Wiley & Sons, c 1940. - ix, 230 p. : ill. ; 24 cm.
icludes index.
342 342
Metallurgy.
669.18 / C152w