Cronbach, Lee J. 1916-2001. Educational psychology by Lee J. Cronbach, in consultation with Ernest R. Hilgard and Willard B. Spalding. - 2nd ed. - New York : Harcourt, Brace & World, 1963. - xxv, 706 p. : ill. ; 24 cm. Includes index. Subjects--Topical Terms: Educational psychology. Dewey Class. No.: 370.15 / LEE 1963