Intangible capital and rates of return
Subtitle: effects of research and promotion on profitability
By: Kenneth W. Clarkson ; with a foreword by Yale Brozen.
Series: AEI studies ; 138; AEI studies ;; 138.
Publisher: American Enterprise Institute for Public Policy Research
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 77
Subjects: Profit -- Accounting.; Monopolies.; Intangible property.; Pharmaceutical industry -- United States -- Finance.
Notes: Includes bibliographical references.