TY  - BOOK
AU  - Agrawal,Rajneesh
AU  - Tiwari,Bharat Bhushan
TI  - Data communication and computer networks
SN  - 8125915974
U1  - 004.6 
PY  - 2005///
CY  - New Delhi
PB  - Vikas Publishing House
KW  - Computer networks
KW  - Data transmission systems
N1  - Includes index
ER  -