Villegas, Bernardo M. <br/><br/>
Economics :  an introduction / 
Bernardo M. Villegas & Rolando Sto. Domingo. 
 -  SInag-Tala Publishers, Inc,  c1973. 
 - 254p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.