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4298 | Volume 17 | 24-Dec-52 | 4299 | Volume 17 | 1952 |
Summary: Differences, at a finite time later, can replace variables. 4301, 5206 |
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Personal notes [21]: I decide to write Introduction to Cybernetics 4298. Personal notes [26]: The "Introduction to Cybernetics" was, apparently, written at Dad's suggestion. 4298. |
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This page references 4 pages: 3719 4301 5206 4292 |
This page is referenced from page 4300 |
This image is reproduced courtesy of The Estate of W. Ross Ashby. Copyright 1972, 2008 © The Estate of W. Ross Ashby |