Pagoso, Cristobal <br/><br/>
Principles of economics / 
Cristobal Pagoso. 
 - Quezon City :  Rex Book Store,  2008. 
 - x, 387 p.: 25.3 cm. 
<br/><br/> Includes index 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789712350641 
<br/><br/><label>LC Class. No.: </label>330 P14