Murphy Robert D <br/><br/>
Mass communication and human interaction 

 - Boston  Houghton Mifflin           1977 
 - xvii, 430p  cm. 
<br/><br/> Bibliography Chapterwise 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Communication
<br/><br/><label>Dewey Class. No.: </label>Y:393, L7