De Guzman, Judith M. <br/><br/>
Positioning theory as a an approach to understanding intergroup conflict :  the case of the Sumilao March for Land 
Judith M. De Guzman 
 - Quezon City  Ateneo de Manila University Loyola Schools  2009. 
<br/><br/>Psychology 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Psychology
<br/><br/><label>LC Class. No.: </label>CD-00262T