TY  - BOOK
AU  - White, Curt M.
TI  - Data Communications and Computer Networks : : A Business User’s Approach 
SN  - 9781133626466
U1  - 004.6 
PY  - 2013///
CY  - USA
PB  - Pearson
KW  - Networking
N1  - include index
ER  -