Brennan Lawrence D <br/><br/>
Modern communication effectiveness 

 -  1963 
<br/><br/><label>Standard No.: </label>51,615 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LINGUISTICS
<br/><br/><label>Dewey Class. No.: </label>P111:7, K3