Constantino, Renato,  <br/><br/>The Philippines :  a past revisited (Pre-Spanish - 1941) / by Renato Constantino ; with the collaboration of Letizia R. Constantino.  - Manila:  [publisher not identified] ,  [1975]  ©1975  - xv, 463 pages  22 cm. <br/><br/> Includes Index <br/><br/><label>ISBN: </label>9718958002 <br/><br/><label>Subjects--Topical Terms: </label>--History--Philippines.<br/><br/><label>LC Class. No.: </label>DS 668  / C7662 1975