NCC,BRITISH STANDARD INSTITUTE <br/><br/>
OPEN SYSTEMS INTERACTION (OSI) CONNECTION ORIENTED STANDARD (ISO STANDARD) 

 - 1 
 -  OTH  1985 
 -  176 
<br/><br/><label>ISBN: </label>NCST  300 
<br/><br/><label>Dewey Class. No.: </label>354