GERALD L. HOPKINS <br/><br/>
THE ISDN LITERACY BOOK 

 - USA  ADDISON-WESLEY  1995 
 - 367;P  17CM 
<br/><br/><label>ISBN: </label>0201629798 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE CS & IT
<br/><br/><label>Dewey Class. No.: </label>004.62  / HOP,1995,5637