Evaluating development projects
Subtitle: a manual for the use of field workers.
By: Prepared for Unesco by Samuel P. Hayes.
Contributors: Unesco
Edition: [2d ed., rev.]
Series: Technology and society
Publisher: Unesco
Published: 1966
Place of publication: [Paris]
Language: eng
Number of pages: 116
Subjects: Community development -- Research
Notes: Bibliography: p. 112-116.
First ed. published in 1959 under title: Measuring the results of development projects.