Costales, Achilles C. <br/><br/>
Economics : principles and applications 

 - Quezon City    JMC Press  2000 
 - x, 322 p. ; ill.  Includes index 
<br/><br/><label>ISBN: </label>971-11-1067-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>Fil 330 C82e