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1247 | Volume 06 | 1943 | 1248 | Volume 06 | 1-May-43 |
Summary: Discusses the application of the concept of the "invariant" of a substitution. |
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Organisation number of 1140 2719 2736 Organisation number of types of 0563 0585 0928 1210 2719 |
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This page is referenced from 2 pages: 1451 1628 | This page references page 1212 This page is referenced from page 1211 |
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