De Leon, Hector S. <br/><br/>
Textbook on the Philippine constitution 
/ Hector S. De Leon 
 - 2002 edition 
 - xlv, 513 pages 
<br/><br/><label>ISBN: </label>9712334481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Constitutions--Philippines
<br/><br/><label>Dewey Class. No.: </label>342.599023