TY  - BOOK
AU  -  Elliott, C. Orville
AU  -  Wasley, Robert S.
TI  -  Business information processing systems: an introduction to data processing 
U1  -  658.11 
PY  - 1971///
CY  -  Homewood, Ill.
PB  -  R. D. Irwin
KW  -  Business
KW  -  Data processing
KW  -  Management information systems
KW  -  Computers
N1  -  Includes bibliographical references
ER  -