Interest groups on four continents.
By: Edited for the International Political Science Association, by Henry W. Ehrmann.
Contributors: Ehrmann, Henry Walter, 1908- ed.
Publisher: University of Pittsburgh Press
Published: 1958
Place of publication: [Pittsburgh]
Language: eng
Number of pages: 316
Subjects: Pressure groups.
Notes: Includes bibliographies.
"The ... result of a round-table conference held by the International Political Science Association at the University of Pittsburgh, September 9-13, 1957."