TY  - GEN
AU  - Stallings , William
TI  - Data and computer communications
SN  - 8120323556
U1  - 004.6 
PY  - 2004///
CY  - New Delhi
PB  - Prentice Hall
KW  - DATA COMMUNICATION
KW  - COMPUTER COMMUNICATION
KW  - COMPUTER SCIENCE
ER  -