Encarnacion, Ike A., <br/><br/>
The informal economic activities of the indigenous people in Iriga City/ 
Ike A. Encarnacion, 
 - Nabua, Camarines Sur :  Camarines Sur Polytechnic Colleges ;  2011. 
 - 133 leaves 
<br/><br/>Masteral Thesis (MBM) - Business Management