TY  - BOOK
AU  - Checkland,Peter
AU  - Holwell,Sue
TI  - Information, systems and information systems: making sense of the field 
SN  - 0471958204
PY  - 1998///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Management information systems
KW  - Information technology
N1  - Includes bibliographical references and index
ER  -