HORST EDGAR MARTIN <br/><br/>
COMMUNICATION WITH ISDN 

 -  GALGOTIA PUBLICATIONS PRIVATE LIMITED  1991 
 - 328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE NETWORK 
<br/><br/><label>Dewey Class. No.: </label>004.66  / HOR