Autor
American Institute of Mining, Metallurgical, and Petroleum Engineers. Chicago Section
Dancy, T. E.
1
Earhart, E. W.
1
Mechanical Working & Steel Processing Conference
1
Metallurgical Society of AIME. Iron and Steel Division. Mechanical Working Committee
1
Metallurgical Society of AIME. Mechanical Working Committee. Technical Conference
1
Robinson, E. L.
1