The Politics of interests : interest groups transformed / edited by Mark P. Petracca. - Boulder : Westview Press, 1992. - xxv, 421 p. : ill. ; 24 cm. - Transforming American politics . Includes bibliographical references (p. 373-402) and index. ISBN: 0813310008 0813310016 Subjects--Topical Terms: Pressure groups--United States.Politics. Dewey Class. No.: 322.430973 / POL 1992