De Leon, Hector S.  <br/><br/>
Constitution made simple / 
Hector S. De Leon, Hector S. De Leon, Jr. 
 - Manila :  Rex Book Store,   c2013. 
 - xxxix, 340p. 
<br/><br/><label>ISBN: </label>978-971-23-6457-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Constitutional law - Philippines 
<br/><br/><label>Dewey Class. No.: </label>Fil. 342.599 D346 2013