title: [Preferred class-mates. Partial result of a pilot study in 1968-1970].
mesh_terms: D002648:Child; D005069:Evaluation Studies as Topic; D005260:Female; D005860:Germany, West; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D010555:Personality Inventory; D010865:Pilot Projects; D012574:Schools; D012951:Socialization; D013334:Students
vernacular_title: Erwünschte mitschüler Bericht über Teilergebnisse einer pilot-study aus 1968--1970