Program evaluation : a variety of rigorous methods can help identify effective interventions : report to congressional requesters.

Bibliographic Details
Corporate Author: United States. Government Accountability Office
Format: Government Document eBook
Language:English
Published: [Washington, D.C.] : U.S. Govt. Accountability Office, [2009]
Subjects:
Online Access:https://purl.fdlp.gov/GPO/LPS120311
Description
Item Description:Title from PDF title screen (GAO, viewed Mar. 11, 2010).
"November 2009."
"GAO-10-30."
Electronic resource.
Physical Description:1 online resource (ii, 44 pages)
Bibliography:Includes bibliographical references.