His D.D.C. pullyupʻyo. Chonggyo punya, 1982 t.p. (Melbil Dyui) t.p. verso (Melvil Dewey)
Rider, F. Melvil Dewey, 1944 p. 3 (Melville Louis Kossuth Dewey (he successively dropped, first the "Louis", then the "Kossuth", then the "le" of "Melville"--and finally, for a while, tried to shorten the "Dewey" to "Dui"))
Wikipedia, Jan. 27, 2016 (Melville Louis Kossuth (Melvil) Dewey; born December 10, 1851, Adams Center, N.Y., died December 26, 1931, Lake Placid, Fla.; American librarian and educator, inventor of the Dewey Decimal system of library classification, and a founder of the Lake Placid Club) https://en.wikipedia.org/wiki/Melvil_Dewey