Trends in modern American society /
1903-
Trends in modern American society / by John M. Blum Et...All] - Philadelphia : University of Pennsylvania Press, 1962. - 191 p. ; 22 cm. - The Benjamin Franklin lectures of the University of Pennsylvania, 7th ser .
Includes bibliography.
United States--Civilization--1945-
917.3 / TRE 1962
Trends in modern American society / by John M. Blum Et...All] - Philadelphia : University of Pennsylvania Press, 1962. - 191 p. ; 22 cm. - The Benjamin Franklin lectures of the University of Pennsylvania, 7th ser .
Includes bibliography.
United States--Civilization--1945-
917.3 / TRE 1962