Sadler, R. K. <br/><br/>
Common ground :  a course in communications / 
Sadler and Tucker. 
 - South Melbourne :  Macmillan,  1981. 
 - vi, 234 p.  ill.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interpersonal communication.
<br/><br/><label>Dewey Class. No.: </label>302.2