ISDN and broadband ISDN with frame relay and ATM /
Stallings, William.
Upper Saddle River, N.J. : Prentice Hall ; London : Prentice-Hall International,
c1999.
Previous ed.: 1995.
Includes bibliographical references and index.
Integrated services digital networks.
Broadband communication systems.
Frame relay (Data transmission)
Asynchronous transfer mode.