TY  - BOOK
AU  - TITTEL, Ed
AU  - 
TI  - Computer networking
T2  - Schaum's outlines series
SN  - 0071617252
U1  - 004.65 
PY  - 2011///
CY  - DELHI
PB  - TATA MCGRAW-HILL
KW  - COMPUTER NETWORKS
ER  -