Report : 1933 / National Council for Mental Hygiene.
- National Council for Mental Hygiene.
- Date:
- 1933
Licence: Public Domain Mark
Credit: Report : 1933 / National Council for Mental Hygiene. Source: Wellcome Collection.
35/36 (page 33)
Licence: Public Domain Mark
Credit: Report : 1933 / National Council for Mental Hygiene. Source: Wellcome Collection.