Woolf, Alex <br/><br/>
Smoke signals to smartphones  : a timeline of long-distance communication 

 - 40 pages :  illustrations (chiefly color) 
 - A timeline of ... .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780716635437 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Miscellanea<br/>Inventions--History<br/>Communication--History
<br/><br/><label>Dewey Class. No.: </label>909