Hughes, Glyn S. <br/><br/>
A Handbook of classroom english 
/ Glyn S Hughes 
. - Oxford  : Oxfrod University Press, 1981
. - 224 p.  ; 22 cm 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0194316335 
<br/><br/><label>Source: </label> Don 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0