3G E Learning, <br/><br/>
Introduction to communication / 
3G E Learning. 
 - New York :  3G E Learning,  c2020. 
 - xi, 293p. 
<br/><br/>Includes bibliographical references (289p.) and index.  
<br/><br/>
<br/><br/><label>ISBN: </label>9781984636737 
<br/><br/><label>Dewey Class. No.: </label>302.2 T531 2020