Lernen und Motivation

Portele, Gerhard Heik
Weinheim [u.a.] : Beltz
Published 1975

Person(s):	Portele, Gerhard Heik
Type of Medium:	Unknown
Pages:	281 S., graph. Darst., 21 cm
ISBN:	3407545150
Series Statement:	Beltz-Monographien : Psychologie
Language:	German
Note:	Literaturverz. S. [240] - 266, Zugl.: Mannheim, Univ., Diss., 1972

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