Stanford, Gene <br/><br/>
Desarrollo de grupos efectivos en el aula 
Gene Stanford; traductor, René Cárdenas Barrios. 
 - México  Editorial Diana  1981. 
 - 283 p. 
<br/><br/> Translation of : Developing effective classroom groups. 
<br/><br/>Bibliography: p. 279-283. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group work in education