http://book.klll.cc/ebooks/subject/15334.opds2025-08-22T22:17:12ZBooks about Deaf -- Means of communication -- Case studies -- Early works to 1800 (sorted by popularity)Free eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512025-08-22T22:17:12Zhttps://book.klll.cc/ebooks/13014.opdsThe Talking Deaf Man
Johann Conrad Amman