Categories of scientific research
Subtitle: papers presented at a National Science Foundation seminar, Washington, D.C., December 8, 1979.
Publisher: National Science Foundation
Place of publication: [Washington
Number of pages: 50
Subjects: National Science Foundation (U.S.); Research.; Science and state -- United States.; Federal aid to research -- United States.; Research, Industrial -- United States.; Technological innovations -- United States.
Notes: "NSF 80-28."

Includes bibliographical references.