MARTIN, JAMES <br/><br/>
TELECOMMUNICATIONS AND THE COMPUTER 

 - S.E. 
 - S.L. Sin Pais  PREN  1969 
<br/><br/> CLASIFICACION: 621.38 
<br/><br/><label>LCCN: </label>24807 
<br/><br/><label>Dewey Class. No.: </label>621.38