Evaluation policy and evaluation practice /
Trochim, William M. K.
Mark, Melvin M.
Cooksy, Leslie J.
American Evaluation Association.
San Francisco, Calif. : Wiley Subscription Services at Jossey-Bass,
2009.
"Fall 2009."
"A publication of Jossey-Bass and the American Evaluation Association"--Cover.
Includes bibliographical references and index.
Evaluation.
Evaluation research (Social action programs)
Also issued online.