TY  - BOOK
AU  - Elliott,C.Orville (Clarence Orville)
AU  - Wasley,Robert S
TI  - Business information processing systems: an introduction to data processing 
PY  - 1971///
CY  - Ill.
PB  - R. D. Irwin, Homewood
KW  - Business
KW  - Data processing
KW  - Management information systems
KW  - Computers
N1  - Includes bibliographical references
ER  -