Foundations of program evaluation
Shadish, William R.
Foundations of program evaluation theories of practice by William R. Shadish, Thomas D. Cook and Laura C. Leviton - New Delhi Sage Publications 1991 - 527 p.
Evaluation
Program
309.2 / S 12 F
Foundations of program evaluation theories of practice by William R. Shadish, Thomas D. Cook and Laura C. Leviton - New Delhi Sage Publications 1991 - 527 p.
Evaluation
Program
309.2 / S 12 F