Huffman, Franklin E. <br/><br/>
English for speakers of Khmer / 
Franklin E. Huffman and Im Proum 
 - New Haven, Conn. :  Yale University Press,  1983 
 - 598 p. ;  26 cm. 
<br/><br/>p. 595-598 
<br/><br/><label>ISBN: </label>0300030312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers--Khmer