Communication theories origins,methods and uses in mass media  pearson international edition 
Severin,J Origins  
 - england  pearson  2015 
 - 399p. 
<br/><br/><label>ISBN: </label>978-1-29204-285-5 
<br/><br/><label>Subjects--Topical Terms: </label>--Communication
<br/><br/><label>LC Class. No.: </label>P90   / .B37 2015