Liamzon, Teodoro A. <br/><br/>
Handbook of Philippine language groups 
/ Teodoro A. Liamzon 
 - Quezon City :  UNESCO, Ateneo de Manila  c1978 
 - 152 p.  ill. 
<br/><br/>Includes bibliographical references (150-152) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philippine languages