TY  - BOOK
AU  - Rogers,James Frederick
TI  - State-wide trends in school hygiene and physical education
T2  - U.S. Office of education
AV  - L111 .A75 no. 5, rev. 1941
PY  - 1941///]
CY  - [Washington
PB  - U.S. Govt. print. off.
KW  - School hygiene
KW  - United States
KW  - Physical education and training
ER  -