Youth: Its Education, Regimen, and Hygiene

Ontario. Department of Education

Betts, George Herbert, 1868-1934

Ferreira, António Aurélio da Costa, 1879-1922

Dewey, John, 1859-1952

Wurzer, Ferdinand, 1765-1844

Klatt, Fritz, 1888-1945

Getchell, F. H. (Frank Horace), 1834-1907 [Contributor]; Chavasse, Pye Henry, 1810-1879

Paget, Stephen, 1855-1926

Russell, Bertrand, 1872-1970

Hollingworth, Leta Stetter, 1886-1939