KUECKEN, John. A <br/><br/>
Talking computers and telecommunications 

 -  New York : Van Nostraland  1983 
 - 237 p. 
<br/><br/><label>ISBN: </label>0000442247214 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephones
<br/><br/><label>Dewey Class. No.: </label>004.6  / K81