TY  - BOOK
AU  - Checkland, Peter
AU  - Holwell, Sue 
TI  - Information, systems and information systems: making sense of the field
U1  - 658.4038011 CHE  
PY  - 1998///
CY  - Chichester
PB  - John Wiley & Sons
N1  - Includes bibliographical references and index 
ER  -