Preview: Debates on evaluation

Corporate Authors:	National Institute of Education (U.S.), University of California, Los Angeles. Center for the Study of Evaluation.
Other Authors:	Patton, Michael Quinn., Alkin, Marvin C., Weiss, Carol H.
Published:	Newbury Park, Calif.: Sage Publications, c1990..
Subjects:	Evaluation research (Social action programs) -- > Utilization -- > Congresses.