Report : 1930-1931 / National Council for Mental Hygiene.
- National Council for Mental Hygiene.
- Date:
- 1931
Licence: Public Domain Mark
Credit: Report : 1930-1931 / National Council for Mental Hygiene. Source: Wellcome Collection.
36/48 (page 34)
Licence: Public Domain Mark
Credit: Report : 1930-1931 / National Council for Mental Hygiene. Source: Wellcome Collection.