TY  - BOOK
AU  - Fitzgerald,Jerry
AU  - Dennis,Alan
TI  - Business data communication and networking
SN  - 9971512920
U1  - 004.6 F553 1999 
PY  - 1999///
CY  - New York
PB  - John Wiley & sons, Inc.
KW  - Data communication
N1  - Includes appendixes, glossary and index
ER  -