Program evaluation :
Posavac, Emil J.
Program evaluation : Methods and case studies / Emil J. Posavac. - 8th ed. - Boston : Prentice Hall, c2011. - xvi, 319 p. : ill. ; 24 cm.
Includes bibliographical references and indexes.
9780205804979 (alk. paper) 0205804977 (alk. paper)
Evaluation research (Social action programs)--United States.
361.61072 / POS
Program evaluation : Methods and case studies / Emil J. Posavac. - 8th ed. - Boston : Prentice Hall, c2011. - xvi, 319 p. : ill. ; 24 cm.
Includes bibliographical references and indexes.
9780205804979 (alk. paper) 0205804977 (alk. paper)
Evaluation research (Social action programs)--United States.
361.61072 / POS