Castro, Loreta N. <br/><br/>
Araling panlipunan :  tungo sa isang mapayapang mundo / 
 Tungo sa isang mapayapang mundo. 
Loreta N. Castro. 
 - Metro Manila :  National Book Store,  c1993. 
 - vii, 120 pages:  illustrations;  25 cm. 
<br/><br/> Social sciences 
<br/><br/>Social sciences Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9710855301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World history
<br/><br/><label>Dewey Class. No.: </label>909 C355 1993