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.
Contributors: Ryan, W. Carson 1885-
Series: Bulletin / United States Bureau of Education -- 1913, no. 48.; Bulletin (United States. Office of Education) -- 1913, no. 48.
Publisher: Govt. Printing Office
Published: 1913
Place of publication: Washington
Language: eng
Number of pages: 121
Subjects: School hygiene -- Congresses.
Notes: Includes index.

Bulletins 46-53, 1913 are bound together.