TY  - BOOK
AU  - Singh,Brijendra
TI  - Data Communications and Computer Networks
SN  - 8120329694 (paperback)
U1  - 004.6SIN 
PY  - 2006///
CY  - New Delhi
PB  - Prentice-Hall of India Pvt.Ltd
N1  - Import
UR  - http://www.amazon.com/exec/obidos/ASIN/8120329694/chopaconline-20
ER  -