TY  - BOOK
AU  - Thierauf,Robert J., Niehaus, John F.
AU  - x
TI  - An introduction to data processing for business : x 
SN  - x     
U1  - 658.05/THI 
PY  - 1980///
CY  - New York 
PB  - Wiley 
KW  - Data processing
KW  - Business-Data processing
N1  - Includes
ER  -