SUMMERS M <br/><br/>
ISDN IMPLEMENTORS GUIDE:STANDARDS,PROTOCOLS,& SER 

 - 1 
 -  MCGRAW-HILL  1995 
 - ,XVII,4 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>ME-E&TC
<br/><br/><label>Dewey Class. No.: </label>621.382  / SMI