Researching communications  a practical guide to methods in media and cultural analysis 

 - London :  Arnold ,   c1999 
 - x, 247 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0340596856 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication--Research.<br/>aCommunication--Methodology.