TY  - BOOK
AU  - Sharma,Sanjay
TI  - Data Communication
SN  - 9380027133 (paperback)
PY  - 2011///
CY  - New Delhi
PB  - S. K. Kataria & Sons (Publishers)
KW  - Data Communication
UR  - http://www.amazon.com/exec/obidos/ASIN/9380027133/chopaconline-20
ER  -