Batacan, F. H. <br/><br/>
Smaller and smaller circles 

 - Quezon City  UP Press  2008 
 - 155  p. 
<br/><br/><label>ISBN: </label>9789715423649 
<br/><br/><label>Dewey Class. No.: </label>FIL 899.2103 Bat31 2008