TY  - BOOK
AU  - Tomasi, Wayne
TI  - Introduction  to Data Communications and Networking 
SN  - 9788131709306
U1  - 004.6 
PY  - 2005///,2009
CY  - New Delhi
PB  - Dorling Kindersley
KW  - Data Communications, Computer Networks, Communication Networks, Data Communication Networks
KW  - Computer Application
ER  -