Measuring the performance of human service programs /
Lawrence L. Martin, Peter M. Kettner.
- 2nd ed.
- Los Angeles : Sage, c2010.
- x, 147 p. : ill. ; 23 cm.
Includes bibliographical references and index.
9781412970617 (pbk.)
Human services--Evaluation--Methodology Evaluation research (Social action programs) Present value analysis