TY  - BOOK
AU  - UYLESS D BLACK;
TI  - DATA COMMUNICATIONS AND DISTRIBUTED NETWORKS
SN  - 81-203-0925-1
U1  - 5.71 
PY  - 1997///
CY  - NEWDELHI
PB  - PRENTICE-HALL OF INDIA PVT LTD
KW  - DATA COMMUNICATION
N1  - 1
ER  -