TY  - BOOK
AU  - Black, Uyless.
TI  - Computer Networks : Protocols, Standards, and interface
SN  - 013166091
AV  - TK5105.5 B56 C3 1987
PY  - 1987///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Computer networks
ER  -