Loveday, Leo <br/><br/>
The sociolinguistics of learning and using a non-native language 
/ Leo Loveday 
. - Oxford  New York  Toronto  : Pergamon Press, 1982
. - 196 p.  ; 21 cm. 
 - language teaching methodology series .
<br/><br/>Bibliogr. pp 179-196 
<br/><br/><label>ISBN: </label>0080286682 
<br/><br/><label>Source: </label> don britanique 
<br/><br/><label>Universal Decimal Class. No.: </label>800.1