An experimental comparison of the speech, the radio, and the printed page as propaganda devices
By: by Walter H. Wilke ...
Series: Archives of psychology..; no. 169
Published: 1934
Place of publication: New York
Language: eng
Number of pages: 32
Subjects: Propaganda.; Attitude (Psychology); Oratory.; Radio.; Press.
Notes: Bibliography: p. 28-29.
Issued also as thesis (PH. D.) Columbia university.