TY  - GEN
AU  - Potts, Bill
TI  - The simple modem book
SN  - 8120308980
U1  - 004.64 
PY  - 1995///
CY  - New Delhi
PB  - Prentice, hall
KW  - Computers
KW  - Hard ware
KW  - Interfacing & Communications
KW  - Modem
ER  -