The blind and the deaf, 1900 ...
At head of title: Department of commerce and labor. Bureau of the census. S.N.D. North, director. Special reports The preliminary data for this report were collected by the enumerators of the twelfth census. The compilation of the statistical tables was performed in the Division of vital statistics under the supervision of the late William A. King. The inquiry was initiated and correspondence conducted under the direction of Dr. Alexander Graham Bell. He also prepared the text relating to the deaf. In arranging the classification of the causes of blindness, Dr. Bell was assisted by the late Dr. Swan M. Burnett
Other books by this author
Do you want to read a book that interests you? It’s EASY!
Create an account and send a request for reading to other users on the Webpage of the book!
