Aggregate concentration
Subtitle: how big are the biggest companies : concepts, numbers, and perceptions
By: Betty Bock, Jack Farkas, Deborah S. Weinberger.
Contributors: Farkas, Jack, joint author.; Weinberger, Deborah S., joint author.
Series: Information bulletin - The Conference Board ; no. 57; Information bulletin (Conference Board) ;; no. 57.
Publisher: Conference Board
Published: 1979
Place of publication: New York, N.Y
Language: eng
Number of pages: 15
Subjects: Corporations -- United States.; Industrial concentration -- United States.; Industries -- United States.
Notes: Includes bibliographical references.