TY  - BOOK
AU  - Shay, William A.
TI  - Understanding data communication & networks
SN  - 9812400508
U1  - 004.6 
PY  - 1999///
CY  - Singapore
PB  - Thomson/Brooks
KW  - Computer Science
KW  - M.Tech. (EC)
KW  - Electrical & Electronics Engineering
KW  - Electronics & Communication Engg
ER  -