Mercado, Virginia A. <br/><br/>
The phil. social sciences in the life of the nation / 
Virginia A. Mercado 
 - xiii, 413 p.; ill.; 23 cm  23cm 
<br/><br/><label>ISBN: </label>9718514155 9789718514153 
<br/><br/><label>Subjects--Topical Terms: </label>