Intangible capital and rates of return : effects of research and promotion on profitability /

Bibliographic Details
Main Author:	Clarkson, Kenneth W.
Format:	Book
Language:	English
Published:	Washington : American Enterprise Institute for Public Policy Research, [1977]
Series:	AEI studies ; 138. Studies in economic policy.
Subjects:	Profit > Accounting. Monopolies. Intangible property. Pharmaceutical industry > United States > Finance.