Policy theory and policy evaluation : concepts, knowledge, causes, and norms /

Bibliographic Details

Corporate Author:	Policy Studies Organization
Other Authors:	Nagel, Stuart S., 1934-
Format:	Book
Language:	English
Published:	New York : Greenwood Press, 1990.
Series:	Contributions in political science. no. 258.
Subjects:	Policy sciences. Evaluation research (Social action programs)