TY  - BOOK
AU  - GODBOLE, ACHYUT S.
TI  - DATA COMMUNICATION AND NETWORKS
SN  - 0070472971
U1  - 005.71/GOD 
PY  - 2008///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -