TY  - BOOK
AU  - Martin, James
TI  - Telecommunications and the computer
SN  - 81-203-0771-2
U1  - 621.38 M379t 1990 
PY  - 1990///
CY  - New Delhi
PB  - Prentice Hall
KW  - Telecommunication
N1  - Communication Engineering
N2  - Telecommunications
ER  -