Omas-as, Roberta Laraga. <br/><br/>
Introductory economics (with taxation, agrarian reform, & cooperatives)/ 
Roberta Laraga Omas-as 
 - Quezon City:  Great Books Publishing,  c2008. 
 - ix, 134 pages;  23 cm. 
<br/><br/> Includes bibliographical references and glossary. 
<br/><br/><label>ISBN: </label>978-971-0391-39-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>DFil 330  / Om1i