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Research techniques for program planning, monitoring and evaluation: by Irwin Epstein and Tony Tripodi. New York: Columbia University Press, 1977, 178 pp.
Barbara EdelmanVolume:
2
Year:
1979
Language:
english
DOI:
10.1016/0149-7189(79)90030-2
File:
PDF, 263 KB
english, 1979