TY  - BOOK
AU  - BLACK, UYLESS.
TI  - COMPUTER NETWORKS
SN  - 978-81-203-1041-4
U1  - 01.644 
PY  - 1993///
CY  - NEW DELHI
PB  - PRENTICE HALL OF INDIA PRAVATE LTD
KW  - COMPUTER
ER  -