Shimizu, Hiromu. <br/><br/>
Pinatubo Aytas :  continuity and change / 
Shimizu Hiromu. 
 - Quezon City, Manila :  Ateneo de Manila Univ. Press,  1989. 
 - 185 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>9711130890 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeta (Philippine people)--Social life and customs.