Sinclair, J. McH. <br/><br/>
Teacher talk 
/ Sinclair J. McH 
. - Oxford  : Oxford University Press, 1982
. - 174 p.  ; 22 cm. 
<br/><br/><label>ISBN: </label>0194370747 
<br/><br/><label>Source: </label> Don britannique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0