Agpalo, Ruben E. <br/><br/>
Statutory construction / 
by Ruben E. Agpalo. 
 - 5th ed 
 - Manila :  Rex Book Store,  c2003. 
 - xx, 481 p. 
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>971-23-3599-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law--Philippines--Interpretation and construction