TY  - BOOK
AU  - Stallings, William
TI  - Data and computer communications
SN  - 8120312406
CY  - New Delhi
KW  - Circuit switching
KW  - Data communication
KW  - Data communication -- Architecture
KW  - Data communication -- Protocols
KW  - Data encoding
KW  - Data transmission
KW  - Integrated services digital networks (ISDN)
KW  - Local area networks
KW  - Network security
KW  - Packet switching
KW  - Protocols -- Data communication
KW  - Wide area networks
N1  - Includes bibliography and index
ER  -