Introducing communication research:   path of injury/ 
Donald Treadwell 
 - Third edition 
 - Los Angeles:  SAGE,  2017. 
 - xxiv, 295 pages;  26 cm. 
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>9781483379418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication--Research--Methodology
<br/><br/><label>LC Class. No.: </label>Circ P 91.3 .T74 2017