Mager, Robert Frank <br/><br/>
Actitudes positivas en la enseñanza.1cTraducción de Víctor Manuel Suárez 

 - México  Editorial Pax México  1971. 
 - 124 p. 
<br/><br/> Translation of : Developing attitude toward learning. 
<br/><br/>Bibliography: p. 103-104. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interaction analysis in education