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[Advances in Psychology] Motivational Psychology of Human Development - Developing Motivation and Motivating Development Volume 131 || Activity and Motivation: A Plea for a Human Frame Motivation
Oerter, RolfYear:
2000
Language:
english
DOI:
10.1016/s0166-4115(00)80006-0
File:
PDF, 1.24 MB
english, 2000