TY  - BOOK
AU  - Hughes, Larry
TI  - Introduction to Data Communication
SN  - 8173191794
U1  - 005.71 HUG 
PY  - 1997///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Computer Science
KW  - Computer science, information & general works
N1  - Includes Index
ER  -