title: [Biology of expression and impression. I].
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D005075:Biological Evolution; D003071:Cognition; D003142:Communication; D006801:Humans; D007858:Learning; D011385:Projection; D011582:Psychological Theory; D012919:Social Behavior
vernacular_title: Biologie von Ausdruck und Eindruck. I.