Books by International Congress of Psychology (22nd 1980 Leipzig, Germany)
Kognitive und motivational Asp
Kognitive und motivational Aspekte der Handlung
Mental and language retardatio
Mental and language retardation
Psychologische Probleme des Er
Psychologische Probleme des Erwachsenenalters
Therapeutic behaviour modifica
Therapeutic behaviour modification
Cognitive and Motivational Aspects of Action
Mental Load and Stress in Activity: XXII International Congress of Psychology, Leipzig Gdr, July 6-L2, L980
Progress in psychology of personality
Proceedings of the XXIInd Inte
Proceedings of the XXIInd International Congress of Psychology