ISDN explained : worldwide network and applications technology /
Griffiths, J. M.
ISDN explained : worldwide network and applications technology / M. Griffiths ; with Peter Adams ... [et al.]. - New York : Wiley, 1990. - xiii, 175 p. : ill. ; 26 cm.
Includes index.
9780471926757 0471926752
Integrated services digital networks.
TK5103.7 / .G75 1990
ISDN explained : worldwide network and applications technology / M. Griffiths ; with Peter Adams ... [et al.]. - New York : Wiley, 1990. - xiii, 175 p. : ill. ; 26 cm.
Includes index.
9780471926757 0471926752
Integrated services digital networks.
TK5103.7 / .G75 1990