Matias, Apolinar E.  <br/><br/>
Mga bakas ng pagbabago:   Kasaysayan ng daigdig/  
Apolinar E. Matias.  
 - New edition.  
 - Quezon City:   Abiva Publishing, House, Inc.   1997. 
 - vii, 371 pages:   illustrations, pictures;   25 cm. 
<br/><br/>includes glossary, bibliographical references and index.  
<br/><br/>Kasaysayan  ng daigdig.  
<br/><br/><br/>Tagalog 
<br/><br/><label>ISBN: </label>971553208X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Kasaysayan ng daigdig. <br/>Araling panlipunan. 
<br/><br/><label>Dewey Class. No.: </label>909  / M41m