Evaluation for the 21st century
Subtitle: a handbook
By: editors, Eleanor Chelimsky, William R. Shadish.
Contributors: Chelimsky, Eleanor.; Shadish, William R.
Publisher: Sage Publications
Published: 1997
Place of publication: Thousand Oaks, Calif
Language: eng
Number of pages: 542
Subjects: Evaluation research (Social action programs)
Notes: Includes bibliographical references and index.