Notions of the deaf and dumb before instruction, especially in regard to religious subjects. 1855.
Peet
H P
HP
D003210:Concept Formation; D003638:Deafness / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D009155:Mutism / Q000266:history*; D012067:Religion / Q000266:history; D012813:Sign Language