Scott, William Henry,  c1974. <br/><br/>
The Discovery of the Igorot :  Spanish Contacts with the Pagan of the Northern Luzon / 
Scott, William Henry. 
 - Quezon City, Philippines :  New Day Publishers,  c1974. 
 - xv ; 370p. :  ill. ;  8.5 inch. 
<br/><br/><label>ISBN: </label>971-10-0087-3