De Leon, Hector S. <br/><br/>
Aklat-Aralin sa Bagong Konstitusyon. 

 - 4th./ed 
 - xliii, 382p  22cm. 
<br/><br/><label>ISBN: </label>971230051x 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Constitution, State--Manila, Philippines--1996--newsprint