TY  - BOOK
AU  - Singh, Britendra
AU  - Singh, Britendra
TI  - Data communications and computer networks
SN  - 9788120349070
U1  - 004.6 SIN/DAT 
PY  - 2009///
CY  - New Delhi
PB  - Prentice Hall of India Private limited
KW  - COMPUTER SCIENCE AND ENGINEERING
ER  -