The diplomacy of ideas : U.S. foreign policy and cultural relations, 1938-1950 / Frank A. Ninkovich. Ninkovich, Frank A., 1944- E806 .N56 327.73 NIN Includes index. Bibliography: p. 222-246. Cambridge [Eng.] ; New York : Cambridge University Press, 1981. 1981. 1981 Text x, 253 p. ; http://www.loc.gov/catdir/description/cam032/80013388.html http://www.loc.gov/catdir/toc/cam031/80013388.html eng United States Foreign relations 1933-1945.