Marx, Melvin H. creator Hillix, William A. text Buenos Aires Paidos 1976 1a ed. monographic spa 494 p. 23 cm. Melvin H. Marx, William A. Hillix. Traduccion de: Systems and theories in psychology. Filosofía de la psicología BF38 .M37 1976 960605 20220427193454.0 3552