TY  - GEN
AU  - Godbole, Achyut S.
TI  - Data communications and networks
SN  - 0071231102
U1  - 004.6 
PY  - 2002///
CY  - Singapore
PB  - Tata McGraw-Hill
KW  - 1.Data transmission systems. 2.Computer networks
N1  - Includes bibliographical references and index
ER  -