Aydelotte, Frank, 1880-1956; Veblen, Oswald, 1880-1960(Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA, 1932-1947)
Aydelotte, Frank, 1880-1956; Veblen, Oswald, 1880-1960(Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA, 1941)