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Cover for Jutta Heckhausen · Motivation and Self-Regulation across the Life Span (Paperback Book) (2009)

Motivation and Self-Regulation a... (2009)

Jutta Heckhausen

Cover for Jutta Heckhausen · Motivation and Action (Hardcover Book) [2 Revised edition] (2008)

2 Revised edition

Motivation and Action (2008)

Jutta Heckhausen

Cover for Jutta Heckhausen · Motivation and Self-Regulation across the Life Span (Hardcover Book) (1998)

Motivation and Self-Regulation a... (1998)

Jutta Heckhausen