TY  - BOOK
AU  - Shay, William A.
TI  - Understanding data communications and networks
SN  - 9789812400505
U1  - 004.65  1
PY  - 1999///
CY  - New Delhi
PB  - Vikas Publishing House Pvt  Ltd
KW  - Transmission fundamentals
KW  - Data security and integrity
KW  - Additional network protocols
ER  -