De Leon, Hector S. <br/><br/>
Textbook on the Philippine Constitution / 
Hector S. De Leon and Hector M. De Leon, Jr. 
 - 2011 ed. 
 - Philippines :  Rex Book Store,  c2012. 
 - li, 801 p. ;  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/>
<br/><br/><label>ISBN: </label>9789712360077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Constitutional law -- Philippines.
<br/><br/><label>Dewey Class. No.: </label>Cir 342 D34 2012