1.
Soft Systems Methodology A 30-Year Retrospective
by Checkland, Peter B.
ISBN: 9780471986065
List Price: $70.95
2.
Information, Systems and Information Systems Making Sense of the Field
by Checkland, Peter B., Holwel...
ISBN: 9780471958208
List Price: $70.95
3.
Soft Systems Methodology A 30-Year Retrospective
by Checkland, Peter B.
ISBN: 9780471986058
List Price: $74.95
5.
Soft Systems Methodology in Action
by Checkland, Peter B., Schole...
ISBN: 9780471927686
List Price: $121.50