Valencia, Ernesto M. <br/><br/>
Unwise otherwise / 
Valencia, Ernesto M.  
 - Quezon City:  New Day Publishers,  1997. 
 - 59 pages.  illustrations. 
<br/><br/><label>ISBN: </label>971-10-0996-X 
<br/><br/><label>Dewey Class. No.: </label>M 899.2104 V234 1997