Pittman, Richard Saunders,  1915-, <br/><br/>
Notes on the dialect geography of the Philippines / 
Richard S. Pittman. 
 - University of North Dakota :  Summer Institute of Linguistics,  1953. 
 - 116 pages :  illustrations ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philippine language.<br/>Philippine languages--Maps.