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Handbook of Practical Program Evaluation (Newcomer/Handbook) || Using Ratings by Trained Observers
Newcomer, Kathryn E., Hatry, Harry P., Wholey, Joseph S.Volume:
10.1002/97
Year:
2015
Language:
english
DOI:
10.1002/9781119171386.ch16
File:
PDF, 429 KB
english, 2015