Language laboratory 

 - Tokyo :  The Language Laboratory Association,  1982 
 - 113 p. ;  21 cm. 
<br/><br/> Ex 124, 30.09.1983 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language laboratories
<br/><br/><label>Dewey Class. No.: </label>370.8