The symbolic process and its integration in children : a study in social psychology / John F. Markey. Markey, John Fordyce, 1898- Social psychology. Behaviorism (Psychology) Child development. Children Language. BF701 .M35 1928 301.1 MAS Bibliography: p. 179-186. London, K. Paul, Trench, Trubner & co., ltd.; New York : Harcourt, Brace and company, 1928. 1928. 1928 Text xii, 192 p. : eng International library of psychology, philosophy, and scientific method