Evaluation
Rossi, P.
Evaluation a systematic approach Peter H. Rossi and Howard E. Freeman - 5th ed. - Newbury Park Sage Publications 1993 - xii, 488 p. 24 cm.
Includes bibliographical references and index
0803944586
Κοινωνικά προβλήματα
Αξιολόγηση--Έρευνα
361.610 72
Evaluation a systematic approach Peter H. Rossi and Howard E. Freeman - 5th ed. - Newbury Park Sage Publications 1993 - xii, 488 p. 24 cm.
Includes bibliographical references and index
0803944586
Κοινωνικά προβλήματα
Αξιολόγηση--Έρευνα
361.610 72