[Jacob L. Moreno (1829-1974)].
D049671:History, 18th Century; D049673:History, 20th Century; D011570:Psychiatry / Q000266:history; D011577:Psychodrama / Q000266:history; D012383:Romania; D012963:Sociometric Techniques; D014481:United States
Jacob L. Moreno (1892-1974).