Evaluation research methods
Subtitle: a basic guide
By: [edited by] Leonard Rutman.
Contributors: Rutman, Leonard.
Edition: 2nd ed.
Series: Sage focus editions ;; v. 3
Publisher: Sage Publications
Published: 1984
Place of publication: Beverly Hills
Language: eng
Number of pages: 239
Subjects: Evaluation research (Social action programs)
Notes: Includes bibliographies.