 | David Worster, Donald Worster, Hall Distinguished Professor of History Donald Worster - 1994 - 505 頁
...fields that the systems are open, not closed, and that probably there is no consistent trend towards balance. Rather, in the present state of our knowledge...think in terms of massive uncertainty, flexibility and adjustability. There was much truth in this analysis, mixed with a great deal of tendentiousness and... | |
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