Santella, Berlyn Mae I. <br/><br/>
Ethnicity and identity :   the Tagakaulo of Sitio Guisok, Barangay Demoloc, Matina, Davao del Sur / 
Berlyn Mae I. Santella. 
 - 87 leaves 
<br/><br/> Thesis, Undergraduate (BA Social Science) -- U. P. in Mindanao