Titlebook: Caring for Mental Health in the Future; Future Scenarios on Scenario Committee on Mental Health and Mental Hea Book 1992 Springer Science+

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https://doi.org/10.1007/978-94-017-1143-2cts. Every object, for example, a university or a grocery store is associated with a property set, which defines its behavior and the history of its existence. A member of this property set is identified by the term . The behavior of the object is represented by the changing values of a set of its a