De Leon, Hector S.  <br/><br/>
Textbook on the Philippine constitution / 
Hector S. De Leon [and] Hector M. De Leon Jr. 
 - Manila :  Rex Book Store,  2019. 
 - liv, 825 pages ;  23 cm.  
<br/><br/>
<br/><br/><label>ISBN: </label>9789712392610 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philippines -- Constitutional law.
<br/><br/><label>LC Class. No.: </label>Fil KPM 1744.A7 D45t 2019