The Mining Industries, 1899–1939: A Study of Output, Employment, and Productivity
Published Date
Copyright 1944
ISBN 0870140426
Copy Citation
Harold Barger and Sam H. Schurr. 2019. The Mining Industries, 1899–1939: A Study of Output, Employment, and Productivity. NBER. https://www.nber.org/books-and-chapters/mining-industries-1899-1939-study-output-employment-and-productivity.