Stansell, John. <br/><br/>
Discovering communications 
John Stansell. 
 - Alexandria, Va.  Stonehenge, in association with the American Museum of Natural History  c1982. 
 - 96 p.  ill. (some col.) 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 96. 
<br/><br/><label>ISBN: </label>0867060131 0867060646 (lib. bdg.) 0867060336 (retail ed.) 
<br/><br/><label>LCCN: </label>82050628  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>LC Class. No.: </label>TK5101  / .S664 1982 
<br/><br/><label>Dewey Class. No.: </label>621.38