TY  - GEN
AU  - Sander,M
TI  - [Weight of schoolbags in a Freiburg elementary school. Recommendations to parents and teachers (author's transl)]
SN  - 0029-8573
PY  - 1979///0829
KW  - Age Factors
KW  - Child
KW  - Equipment and Supplies
KW  - Germany, West
KW  - Humans
KW  - School Health Services
KW  - Weights and Measures
N1  - Publication Type: English Abstract; Journal Article
ER  -