TY  - BOOK
AU  - Griffiths,J.M.
AU  - Adams,P.F.
TI  - ISDN explained: worldwide network and applications technology 
SN  - 0471979058
PY  - 1998///
CY  - Chichester
PB  - John  Wiley & Sons
KW  - Integrated services digital networks
N1  - Includes bibliographical references and index
ER  -