Some conditions hindering clear vocalisation / by J. Walker Downie.
- Downie, J. Walker, (James Walker), 1855-1921.
- Date:
- [1892]
Licence: Public Domain Mark
Credit: Some conditions hindering clear vocalisation / by J. Walker Downie. Source: Wellcome Collection.
Provider: This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.
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