Mortensen, C. David.  <br/><br/>
Explorations in Communication :  study guide to accompany Mortensen : Communication : the study of human interaction / 
C. David Mortensen and Margaret L. Schneider. 
 - New York :  McGrew-Hill,   c 1972. 
 - viii, 163 p. ;  24 cm. 
<br/><br/>338  338 
<br/><br/><label>ISBN: </label>07-043396-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication.
<br/><br/><label>Dewey Class. No.: </label>302 / M842c