Valencia, Edwin G. <br/><br/>
Income taxation:  Principles and laws with accounting applications/ 
Edwin G. Valencia, Gregorio F. Roxas. 
 - 5th Edition 
 - Baguio City:  Valencia Educational Supply,  c2009. 
 - 631 pages:  illustrations:  23 cm. 
<br/><br/><label>ISBN: </label>978-971-93934-6-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Income tax--Law and legislation--Philippines
<br/><br/><label>Dewey Class. No.: </label>DFil 336.24  / V23i