Language and communication  
/ ed. by Jack C. Richards and Richard W. Schmidt 
. - New York  : Longman, 1983
. - x-276 p.  ; 22 cm. 
 - Applied linguistics and language study .
<br/><br/>Bibliogr., index 
<br/><br/><label>ISBN: </label>0582550343 
<br/><br/><label>Source: </label> Don britannique 
<br/><br/><label>Universal Decimal Class. No.: </label>800.7.