Belle Ruth Witkin
Articoli popolari di Belle Ruth Witkin
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Planning and Conducting Needs Assessments: A Practical Guide
Witkin, Belle Ruth; Altschuld, James W.
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Visualizza 27 offerteEUR 5,35
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Assessing Needs in Educational and Social Programmes: Using Information to Make Decisions, Set Priorities and Allocate Resources
Witkin, Belle Ruth
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Visualizza 3 offerteEUR 6,77
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