TY  - BOOK
AU  - Elliott, Clarence Orville
AU  - Wasley, Robert S.
TI  - Business information processing systems : an introduction to data processing
SN  - 0256015791
AV  - HF5548.2.E44 1975 
PB  - R. D. Irwin
KW  - Business - Data processing
KW  - Management information systems
KW  - Computers
KW  - HF
N1  - Includes bibliographies
ER  -