Program evaluation :
Royse, David D.
Program evaluation : an introduction / David Royse and Bruce A. Thyer. - 2nd ed. - Chicago : Nelson-Hall Publishers, c1996. - xii, 322 p. : ill. ; 23 cm. - Nelson-Hall series in social work .
Includes bibliographical references and index.
0830414150
95042972
Human services--Evaluation.--United States
HV91 / .R76 1996
361/.0068/4
Program evaluation : an introduction / David Royse and Bruce A. Thyer. - 2nd ed. - Chicago : Nelson-Hall Publishers, c1996. - xii, 322 p. : ill. ; 23 cm. - Nelson-Hall series in social work .
Includes bibliographical references and index.
0830414150
95042972
Human services--Evaluation.--United States
HV91 / .R76 1996
361/.0068/4