Alam nyo na ba? Amazing facts and interesting trivias 

 - Quezon City  Gayo Publishing House  2009 
 - 92 p 
<br/><br/><label>ISBN: </label>9.78971E+12 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curiosities and wonders 
<br/><br/><label>Dewey Class. No.: </label>Fil 030 Al1