- Author: Edward C. Titchmarsh
- Language: English
- Year: 1939
Profinite groups
djvu
- Author: John S. Wilson
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- Year: 1999
- Author: John F. Humphreys
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- Language: English
- Year: 1996
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- Year: 1992
- Author: Wulf Rossmann
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- Author: Shawn Hedman
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- Year: 2004