Evaluation of federal social programs
Subtitle: an uncertain impact
By: by Sar A. Levitan.
Series: Occasional paper -- 1992-2.; Occasional paper (George Washington University. Center for Social Policy studies) -- 1992-2.
Publisher: Center for Social Policy Studies, George Washington University
Published: 1992
Place of publication: Washington, DC
Language: eng
Number of pages: 61
Subjects: Evaluation research (Social action programs) -- United States.
Notes: "June 1992."

Includes bibliographical references.