de la Cruz, Luz Samonte <br/><br/>
Economic development & progress : social studies for 3rd year high school (conceptual approach) 

 - Quezon City  Vibal Publishing House  1982 
 - 384 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>Fil 330.9 C889e