Medina, Roberto G., <br/><br/>
Principle of economics / 
Roberto G. Medina. 
 - Philippines :  Rexbook Store Inc.,  2003 
 - ix, 286 pages :  tables, figures ;  14 cm. 
<br/><br/> Includes index. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9712336107 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor and Employment.
<br/><br/><label>Dewey Class. No.: </label>330  / M491