Sheal, Peter <br/><br/>
Advanced level writing skills 
/ Peter Sheal 
. - Essex  : Longman, 1981
. - VIII-135p.  ; 22 cm. 
<br/><br/><label>ISBN: </label>0582643074 
<br/><br/><label>Source: </label> Don britannique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0