Evaluation and program planning
36
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Publicerad: |
New York : Pergamon Press,
1978
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Länkar: | http://www.sciencedirect.com/science/journal/01497189 |
36
Materialtyp: | |
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Publicerad: |
New York : Pergamon Press,
1978
|
Ämnen: | |
Länkar: | http://www.sciencedirect.com/science/journal/01497189 |