TY  - BOOK
AU  - Khurana, Monika
TI  - Data Communication System
SN  - 8131805026
U1  - 621.3885 22
PY  - 2009///
CY  - new Delhi
PB  - Laxmi Publications
KW  - Communication Systems
KW  - Ele
KW  - February2012
N1  - Includes index
ER  -