TY  - BOOK
AU  - Griffiths, Johm. M.
AU  - Adams, Peter
TI  - ISDN explained: world wide network and apllication technology
SN  - 0-471-97905-8
PY  - 1988///
CY  - New York
PB  - John Wiley
KW  - Integrated SeriesDigital Networks
KW  - Network
ER  -