Report : 1936 / National Council for Mental Hygiene.
- National Council for Mental Hygiene.
- Date:
- 1936
Licence: Public Domain Mark
Credit: Report : 1936 / National Council for Mental Hygiene. Source: Wellcome Collection.
16/44 (page 14)
Licence: Public Domain Mark
Credit: Report : 1936 / National Council for Mental Hygiene. Source: Wellcome Collection.