Modern welding practice/
Andrew D. Althouse, B.S., M.A. and Carl H. Turnquist, B.S.;
Modern welding practice/ by Andrew D. Althouse, B.S., M.A. and Carl H. Turnquist, B.S.; - USA; The Goodheart-Willcox; [c1958];
Modern welding practice/ by Andrew D. Althouse, B.S., M.A. and Carl H. Turnquist, B.S.; - USA; The Goodheart-Willcox; [c1958];