Textbook on the Philippine constitution  / 
De Leon, Hector S. 
 - Manila :  Rex Book Store,  2002. 
 - xlv,516p.; 25.2cm. 
<br/><br/>Includes ordinance 
<br/><br/><label>ISBN: </label>9712334481 
<br/><br/><label>Dewey Class. No.: </label>Fil 341.599 D278 2002