Cambodian: basic course 
by Richard B. Noss and Im Proum, with the assistance of Dale I. Purtle and Someth Suos. 
 - Washington  Dept. of State  1966-70. 
 - 2 v. 
 - Its Basic course series .
<br/><br/>v. 1. Units 1-45.--v. 2. Units 46-90 by Someth Suos with the assistance of G. Beasley [and others] 
<br/><br/><label>LCCN: </label>66062373 //r874 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Khmer language--Textbooks for foreign speakers--English.
<br/><br/><label>LC Class. No.: </label>PL4323  / .U5 
<br/><br/><label>Dewey Class. No.: </label>495.922342