The tightening of loose teeth : some technical innovations / by Witkowski ; translated from the first German edition by Edgar Neumann and William M. Gabriel.
- Witkowski.
- Date:
- 1912
Licence: In copyright
Credit: The tightening of loose teeth : some technical innovations / by Witkowski ; translated from the first German edition by Edgar Neumann and William M. Gabriel. Source: Wellcome Collection.
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