Philippine governance and 1987 constitution  / 
Lazo, Ricardo S. 
 - 2nd ed. 
 - Manila :  Rex Book Store,  2009. 
 - xxviii,500p.; 25cm. 
<br/><br/>Includes exercises, references, appendices 
<br/><br/><label>ISBN: </label>9789712345463 
<br/><br/><label>Dewey Class. No.: </label>Fil 342.995 L431 2009