De Leon, Hector Salva <br/><br/>
The fundamentals of taxation / 
by Nestor S. De Leon. 
 - 11th ed. 
 - Manila :  REX Book Store,  c1993. 
 - xxiii, 304 p. 
<br/><br/><label>ISBN: </label>971-23-1295-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Taxation--law and legislation--Philippines