TY  - BOOK
AU  - Dodd, Annabel Z.
TI  - The essential guide to telecommunications
SN  - 8178089955 (pbk)
U1  - 621.382 
PY  - 2002///
CY  - Delhi
PB  - Pearson Education
KW  - Digital communication
KW  - Telecommunications
KW  - Telephone system
KW  - Bell system
KW  - Public network
KW  - Digital modems
KW  - FEAS
ER  -