Billiet, Francisco <br/><br/>
Studies on Kalinga Ullalim and Ifugaw orthography / 
[by] Francisco Billiet [and] Francis Lambrecht. 
 - Baguio City :  Catholic School Press,  1970. 
 - viii, 341 p. 23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ifugao language ---Orthography and spelling<br/>Philippine ballads and songs
<br/><br/><label>LC Class. No.: </label>FIL 499.21  / B495