School hygiene
Subtitle: A report of the fourth International congress of school hygiene, held at Buffalo, N.Y., August 25-30, 1913
Contributors: International congress on school hygiene. 4th, Buffalo, 1913
Publisher: Govt. print. off.
Published: 1913
Place of publication: Washington
Language: eng
Number of pages: 121
Subjects: Congresses. [from old catalog]; School hygiene