Sparks, Glenn Grayson <br/><br/>
Media effects research :   a basic overview / 
Glenn G. Sparks. 
 - XIX, 265 pages : illustrations 
<br/><br/> lnclude index 
<br/><br/><label>ISBN: </label>9780495568544 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mass media --Research -- Methodology. <br/>Mass media -- Social aspects.
<br/><br/><label>LC Class. No.: </label>HM1206. SPA 2010