Measuring the results of development projects : a manual for the use of field workers /

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Bibliographic Details
Main Author: Hayes, Samuel Perkins, 1910-
Corporate Author: Unesco
Format: Book
Language:English
Published: [Paris] : Unesco, [1959]
Series:Monographs in the applied social sciences
Subjects:
Description
Physical Description:100 p.; 22 cm.
Bibliography:Bibliography: p. 98-100.