Proceedings of the fourth National Standardization Conference, held in connection with the twenty-sixth annual convention of the American Mining Congress, Milwaukee, Wis., September 24-29, 1923.
Publisher: American Mining Congress
Published: 1924
Place of publication: Washington, D.C
Language: eng
Number of pages: 328
Subjects: Mineral industries -- Congresses.; Mining engineering.
Genres: Congresses.