Theorie der endlichen und unendlichen Graphen ; kombinatiorische Topologie der Streckenkomplexe.
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| Format: | Book |
| Language: | German |
| Published: |
New York :
Chelsea Pub. Co.,
1950
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| Subjects: |
| Physical Description: | 258 pages : diagrams ; 22 cm. |
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| Bibliography: | Bibliography: pages [249]-254. |