Posavac, Emil J.
Program evaluation : methods and case studies / Emil J. Posavac, Raymond G. Carey - 6th ed. - Prentice Hall 2003
14828
Evaluation research (Social action programs) - United States
H62.5 / Pos
Program evaluation : methods and case studies / Emil J. Posavac, Raymond G. Carey - 6th ed. - Prentice Hall 2003
14828
Evaluation research (Social action programs) - United States
H62.5 / Pos