A manual for the classification, training, and education of the feeble-minded, imbecile, & idiotic / by P. Martin Duncan and William Millard.
- Duncan, P. Martin (Peter Martin), 1821-1891.
- Date:
- 1866
Licence: Public Domain Mark
Credit: A manual for the classification, training, and education of the feeble-minded, imbecile, & idiotic / by P. Martin Duncan and William Millard. Source: Wellcome Collection.
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