Benn's media directory 1990 :  incorporating Benn's press director y. 

 - 138th ed. 
 - Kent :  Benn Business Information Services  1990. 
 - viii, 904 p. ;  34 cm. 
<br/><br/><label>ISBN: </label>0863820956 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Press--Directories.--Great Britain
<br/><br/><label>Dewey Class. No.: </label>REF 072.016 BEN