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6660 | Volume 23 | 1967 | 6661 | Volume 23 | 24-Feb-67 |
Summary: Information in machines. 6663, 6772 |
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This page references 3 pages: 6663 6772 6580 This page is referenced from 3 pages: 6656 6663 6665 |
This image is reproduced courtesy of The Estate of W. Ross Ashby. Copyright 1972, 2008 © The Estate of W. Ross Ashby |