TY  - BOOK
AU  - Martin,James
TI  - Future Developments in Telecommunications
SN  - 0-13-345850-4
PY  - 1977///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall, Inc.
KW  - Telecommunication
N1  - Includes Bibliographical References and Index
ER  -