CHOPRAFAS, DIMITRIS  N <br/><br/>
TELEPHONY , TODAY AND TOMORROW 

 - NEWJERSCY  PRENTICE HALL  1984 
 - 292P 
<br/><br/><label>ISBN: </label>0-13-902700-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATION TECHNOLOGICAL INNOVATIONS TELEPHONE TECHNOLOGICAL INNOVATIONS
<br/><br/><label>Dewey Class. No.: </label>621.385 CHA'T