Appendix E: Reconciliation of 1940 and 1950 Census Counts of Engineers
Published Date
Copyright 1957
ISBN 0870140612
-
Copy CitationDavid M. Blank and George J. Stigler, The Demand and Supply of Scientific Personnel (NBER, 1957), https://www.nber.org/books-and-chapters/demand-and-supply-scientific-personnel/appendix-e-reconciliation-1940-and-1950-census-counts-engineers.