Some vols., 1920-1949, contain collections of papers according to subject.

"With which is consolidated The American Institute of Metals.

Each vol. publishes separately the transactions of the Society of Mining Engineers of AIME, the Society of Petroleum Engineers of AIME, or the Society of Metallurgical Engineers of AIME.

Some vols., 1920-1949, contain collections of papers according to subject.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations.