TY  - BOOK
AU  - BLACK, UYLESS
TI  - COMPUTER NETWORKS : PROTOCOLS, STANDARDS AND INTERFACES 
SN  - 81-203-1041-1
U1  - 004.6 N99 BLA 
PY  - 1999///
CY  - NEW DELHI
PB  - PRENTICE-HALL OF INDIA
ER  -