Summer Robert E Ed America's weapons of psychological warfare - New York Arno Press 1972 - 206p. cm. - International propaganda and communication ed by Christopher H Sterling . Originally published in 1951 issued as 23 no 4 of the reference shelf Standard No.: 138,203 Source: Textual Subjects--Topical Terms: SOCIOLOGY Dewey Class. No.: Y:393.73.N6, L2