TY  - BOOK
AU  - Fitzgerald Dennis
TI  - Business Data Communications and Networking
SN  - 9780471771166
AV  - TK5105 .F577 2007  
PY  - 2007///
CY  - Hoboken, NJ
PB  - John Wiley & Sons
KW  - Business communications
N1  - Include index
ER  -