Santos, Nati A., <br/><br/>
Up the mountain / 
Nati A. Santos, Dinna A. Santos-Polo. 
 - Pasay City :  Little Big Books, Inc.,  2002. 
 - 12 pages :  illustrations, figures ; 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-8634-01-0 
<br/><br/><label>Dewey Class. No.: </label> / S5