De Leon, Hector S. <br/><br/>Constitution made simple / by Hector S. De Leon.  - Second edition  - Manila :  published and distributed by Rex Book Store,  [date of publication not identified].  copyright 2002  - xxxix, 304 pages ;  22 cm <br/><br/><label>ISBN: </label>971-23-2438-9 <br/><br/><label>Subjects--Topical Terms: </label><br/>Constitutional law--Philippines<br/><br/><label>LC Class. No.: </label>KPM1744.A7  / .D3778 2003