Educational psychology / Glenn Myers Blair, R. Stewart Jones, Ray H. Simpson. Blair, Glenn Myers. 1908- Jones, Robert Stewart, 1918- jt. aut. Simpson, Ray Hamill, 1907- jt. aut. Educational psychology. 370.15 BLE Includes bibliographical references and index. New York : Macmillan, 1975. 1975. 1975 Text xiv, 624 p. : eng