TY  - BOOK
AU  -  Orilia, Lawrence S.
TI  - Business data processing systems
SN  - 0471656984
U1  - 658.05 ORI 
PY  - 1972///
CY  - New York, 
PB  - : Wiley
KW  - Business -- Data processing
KW  - Commerce -- Informatique
KW  - Datenverarbeitungssystem
KW  - Stern, Robert A.
KW  - Stern, Nancy B.
KW  -  Orilia, Lawrence S
KW  - Business
ER  -