Angermeier, W. F. The evolution of operant learning and memory : a comparative etho-psychology / W. F. Angermeier ; with a contribution by Peter Bednorz - New York : Karger, 1984. - 204 p. ISBN: 3805537360 Subjects--Topical Terms: Conditioning, OperantLearningMemoryBehavior, AnimalPsychology, ComparativeGenetics, Behavioral Dewey Class. No.: 153.152 6 ANG