TY  - GEN
AU  - Stallings , William
TI  - Data and computer communications
SN  - 8178084422
U1  - 004.6 
PY  - 2003///
CY  - New Delhi
PB  - Pearson Education
KW  - COMPUTER SCIENCE
KW  - COMPUTER COMMUNICATION
KW  - DATA COMMUNICATION
ER  -