Williams, Ray <br/><br/>
Panorama   : an advanced course of English for study and examinations : teacher's book 
/ Ray Williams 
. - Harlow  : Longman, 1982
. - 46 p.  : ill.   ; 24 cm. 
<br/><br/><label>ISBN: </label>0582748801 
<br/><br/><label>Source: </label> Don britannique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0