Haas, Mary R. <br/><br/>
Spoken Thai / 
Mary R. Haas and Heng R. Subhanka 
 - (s. l.) :  Linguistic Society of America,  1945 
 - 701 p. ;  20 1. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thai language--Textbooks for foreign speakers--English