TY  - BOOK
AU  - Godbole, Achyut S.
TI  - Data communications and networks
SN  - 0070472971
U1  - 621.3981 
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw-Hill Pub. Com. Ltd.
KW  - Data communications
N1  - ECD(293875)
ER  -