TY  - BOOK
AU  - Laudon,Kenneth C.
AU  - Laudon,Jane Price
TI  - Business information systems: a problem-solving approach 
SN  - 0030304539
PY  - 1991///
CY  - Chicago, IL
PB  - The Dryden Press
KW  - Management information systems
N1  - Includes bibliographical references and index
ER  -