Heyer, Paul  <br/><br/>
Communication in history :  stone age symbols to social media / 
edited by Paul Heyer; Peter Urquhart 
 - UK :  Routledge,  2019. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Media
<br/><br/><label>Dewey Class. No.: </label>302.209   / HEY.C