Cronbach, Lee J. (Lee Joseph), 1916-  Cronbach, Lee J. (Lee Joseph), 1916- <br/><br/>
Educational psychology / 
[by] Lee J. Cronbach, in consultation with Ernest R. Hilgard and Willard B. Spalding. 
 - 2nd ed. 
 - London :  Hart-Davis,  1963. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.