Interest groups and Congress
Subtitle: lobbying, contributions, and influence
By: John R. Wright ; with a new foreword by Bruce I. Oppenheimer.
Contributors: Oppenheimer, Bruce Ian.
Series: Longman classics in political science
Publisher: Longman
Published: 2003
Place of publication: New York
Language: eng
Number of pages: 214
Subjects: Pressure groups -- United States
Notes: Includes bibliographical references and index.