Program evaluation
Subtitle: methods and case studies
By: Emil J. Posavac, Raymond G. Carey.
Contributors: Carey, Raymond G., joint author.
Publisher: Prentice-Hall
Published: 1980
Place of publication: Englewood Cliffs, N.J
Language: eng
Number of pages: 350
Subjects: Evaluation research (Social action programs) -- United States
Notes: Bibliography: p. 332-342.
Includes index.