Gates, Arthur I. <br/><br/>
Educational psychology 

 - The Macmillan Company 
 - xvolumenes iii, 805 p.  ;   21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>APRENDIZAJE, PSICOLOGIA DEL
<br/><br/><label>Dewey Class. No.: </label>370.15/ G221e/ 08.1.265