TY  - BOOK
AU  - Lientz,Bennet P.
AU  - 
TI  - Data communication for business
SN  - 0801630134
U1  - 650.28546 23
PY  - 1987///
CY  - St. Louis, Missouri : 
PB  - Times Morrior , 
KW  - Business - Data processing
ER  -