TY  - BOOK
AU  - Khurana, Monika
TI  - Data communication system
SN  - 9788131805022
CY  - New Delhi
KW  - Computer networks
KW  - Data communication system
KW  - Data transmission networks
KW  - Network security
KW  - TCP/IP protocol
KW  - Wireless communication
N1  - Includes index
ER  -