TY  - GEN
AU  - Potts, Bill
TI  - The simple modem book
SN  - 8120308980
U1  - 004.64 
PY  - 1993///
CY  - New Delhi
PB  - Prentice-Hall
KW  - NETWORKS HARDWARE
KW  - COMPUTER SCIENCE
KW  - MODEMS
KW  - NETWORKS
ER  -