Ekonomiks mga konsepto, aplikasyun at isyu IV 
Liberty I. Nolasco [and four others] 
 - Manila :  Vibal group,  c 2010. 
 - iv, 428 pages :  color illustrations ;  26 cm . 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>9789710726462 
<br/><br/><label>Dewey Class. No.: </label>F 330 N768 2010