Balguna, Clarita C.  <br/><br/>
Work ethic of implements and the social impact of the nonformal education program in Region I  
Clarita C. Balguna  
 -  1992 
 - xx, 167 leaves   28 cm. 
<br/><br/> Thesis (Ed.D. Educational Management) -- Mariano Marcos State University-Graduate School, Laoag City   
<br/><br/>Bibliography: leaves 131-137