TY  - BOOK
AU  - Davies,D.E.N.
AU  - Hilsum,Cyril
AU  - Rudge,Alan W.
ED  - Royal Society (Great Britain).
TI  - Communications after AD2000
SN  - 0412495503
PY  - 1993///
CY  - London
PB  - Chapman & Hall
KW  - Telecommunication
ER  -