Donald Campbell's legacy : research design
- Thousand Oaks, Calif. : Sage Publications, c2000.
- xiii, 247 p. ill. ;
Research design
0761910859 (v. 2 : alk. paper) 0761910867 (pbk. : v. 2 : alk. paper)
Social sciences
Evaluation research (Social action programs)
Experimental design.
300.724 / D61
Research design
0761910859 (v. 2 : alk. paper) 0761910867 (pbk. : v. 2 : alk. paper)
Social sciences
Evaluation research (Social action programs)
Experimental design.
300.724 / D61