TY  - BOOK
AU  - Godbole,  Achyut S.
TI  - Data communications and networks / 
SN  - 0-07-047297-1
U1  - 004.6 
PY  - 2003///
CY  - New Delhi
PB  - Tata McGraw-Hill publishing Company Limited
KW  - Computer science
N1  - Includes index
ER  -