Hanson, Jarice <br/><br/>
Connections :  technologies of communication / 
Jarice Hanson 
 - New York, N.Y. :  HarperCollins,  1994 
 - 414 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATION
<br/><br/><label>LC Class. No.: </label>TK5101 .A3  / H367C