TY  - BOOK
AU  - Black, Uyless D.
TI  - Data Communications and Distributed Networks
SN  - 8120309251
U1  - 005.71 BLA 
PY  - 2002///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Distributed Networks
KW  - Data Communication
ER  -