Ruiz González, Magali. <br/><br/>
Fundamentos de Trabajo Social de Grupo / 
Magali Ruiz González. 
 - 6 ta. ed 
 - Rio Piedras :  Editorial Edil ,  2006,[reimp. 2010]. 
 - 250 p.  21 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1881725235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social group work--Study and teaching--Puerto Rico.<br/>Social service--Study and teaching--Puerto Rico.
<br/><br/><label>LC Class. No.: </label>HV 45  / .R840 2010 
<br/><br/><label>Dewey Class. No.: </label>361.4  / R934f5