Bopp, Karl R., 1906-1979
and Federal Reserve Bank of Philadelphia
"Introduction of Lawrence R. Klein, Professor of Economics, University of Pennsylvania."
System Committee on Business Analysis, Whittier Room, Federal Reserve Bank of Philadelphia,
June 2, 1965,
https://fraser.stlouisfed.org/title/1013/item/1065, accessed on November 21, 2024.
@FedFRASER