Molina, Russell <br/><br/>
Sampu pataas, Sampu pababa : kabilang sa seryeng matimatika /  kwento ni Russell Molina ;  
guhit ni Conrad Raquel.   
 - Quezon City :  Adarna House Inc,   2007.   
 - Iv(unpaged) 
<br/><br/> I. Raquel, Conrad. ill. II. Title. <br/> 
<br/><br/> Text in English and Filipino  
<br/><br/>
<br/><br/><label>ISBN: </label>971-580-304  
<br/><br/><label>Dewey Class. No.: </label>KID M733sam 2007