Evans, Desmond W. <br/><br/>
Improving English skills / 
Desmond W. Evans 
 - London :  Pitman,  1986 
 - vi, 258 p. :  ill, 1 map. ;  25 cm 
<br/><br/><label>ISBN: </label>0273024175 
<br/><br/><label>Source: </label>B-9604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Usage