John Mingers (2006) Realising Systems Thinking: Knowledge and Action in Management Science. p. 87.
“We have no aces to what the world is, to ontology, only to descriptions of the world… that is to say, epistemology… We should never say something in the world: 'it is a system'; only: "it may be described as a system.'”
Checkland 1983, p. 671 cited in Stephen K. Probert (1998) "The Metaphysical Foundations of Soft and Hard Information Systems Methodologies". In: Robert Macredie (1998) Modelling for Added Value. p. 86
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Peter Checkland 10
British management scientist 1930Related quotes

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