ISDN explained
Subtitle: worldwide network and applications technology
By: John Griffiths with Peter Adams ... [et al.].
Contributors: Adams, P. F.
Edition: 2nd ed.
Publisher: Wiley; John Wiley & Sons Inc
Published: 1992
Place of publication: Chichester; New York
Language: eng
Number of pages: 239
Subjects: Integrated services digital networks.
Notes: Includes bibliographical references and index.