Stallings William <br/><br/>
ISDN and broadband ISDN with frame relay and  ATM 

 - 3 
 -  1995 
<br/><br/><label>Standard No.: </label>7918 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B),277, N5