Bøger af R. Cavallo

While general systems research has had a considerable impact on research in the social sciences, this impact has been mainly conceptual and has not served to provide the operational and methodological aids for research which are possible.

From the beginning, the systems research movement has shown a high potential for offering a conceptual framework for the understanding of social systems.

While general systems research has had a considerable impact on research in the social sciences, this impact has been mainly conceptual and has not served to provide the operational and methodological aids for research which are possible.

From the beginning, the systems research movement has shown a high potential for offering a conceptual framework for the understanding of social systems.

Proceedings of the CEC/IOBC Expert's Group Meeting, Pennes, France, November 1985. Forty contributions (authors are from 12 countries and two international organizations) deal with crops such as cabbages, carrots, tomatoes, potatoes, beans, and artichokes and with the particularly urgent task of red