TY  - BOOK
AU  - Gupta, Prakash C.
TI  - Data Communications and Computer Networks
SN  - 9788120328464
U1  - 004.6 
PY  - 2009///
CY  - New Delhi.
PB  - PHI Learning pvt. ltd.
KW  - Computer science, networks
N1  - Computer Science; CONTENTS:
Preface
1. Data communication concepts and terminology
2. Transmission media
3. Telephone network
4. Data line devices
5. Error control
6. Network architecture
7. The physical layer
8. The data link layer
9. Data link protocols
10. Local area networks
11. IEEE 802.3 ethernets
12. Token passing local area network
13. Wireless local area network
14. ridges and layer-2 switches
15. Network layer
16. Virtual circuit packet switching network
17. Internet protocol (IP)
18. Routing protocols
19. Multicasting and multiprotocol label switching (MPLS)
20. Transport layer
21. Network security
22. Application layer

Bibliography
Answers to selected exercises
List of acronyms
Index
N2  - Data communications,  computer networks, networks
ER  -