The sensitivity of types of research and development to business conditions
By: Guy Black.
Contributors: National Science Foundation (U.S.)
Series: Monograph - Program of Policy Studies in Science and Technology -- no. 25.
Place of publication: Washington : Program of Policy Studies in Science and Technology, George Washington University
Number of pages: 24
Subjects: Research, Industrial.; Research, Industrial -- Finance.
Notes: "This paper summarizes part of a study funded by a grant from the National Science Foundation."

Bibliography: p. 20.