TY  - GEN
AU  - Ritchie, Bob.
AU  - Marshall, David; Eardley, Alan
TI  - Information systems in business
AV  - HF5548.2 Rit.
PY  - 1998///
PB  - Thomson Learning
KW  - Business - Data processing
KW  - Information storage and retrieval systems - Business
N1  - 11376
ER  -