School hygiene
Subtitle: a report of the fourth International Congress of School Hygiene, held at Buffalo, N.Y., August 25-30, 1913
By: by W. Carson Ryan, Jr
Series: Bulletin / U.S. Bureau of Education. Bulletin -- 1913, no. 48 = whole no. 559; Bulletin (United States. Bureau of Education) -- 1913, no. 48
Publisher: G.P.O.
Published: 1913
Place of publication: Washington
Language: eng
Number of pages: 121
Subjects: School hygiene
Notes: Includes index.