Influence of social and economic factors on the health of the school child
By: [by] Raymond Franzen.
Series: [American child health association]  School health research monographs.  no. IV
Publisher: American child health association
Published: 1932
Place of publication: New York
Language: eng
Number of pages: 144
Subjects: School hygiene.; School children.; Human beings -- Effect of environment on.; Child study.
Other titles: Social and economic factors on the health of the school child, Influence of.; Health of the school child.