A new theory of knowing and known : with some speculations on the border-land of psychology and physiology / by John Cunningham.
- Date:
- 1874
Licence: Public Domain Mark
Credit: A new theory of knowing and known : with some speculations on the border-land of psychology and physiology / by John Cunningham. Source: Wellcome Collection.
Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.
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