Rules for coeducational activities and sports a project of the National Intramurals Sports Council of the National Association for Girls and Women in Sport, National Association for Sport and Physical Education and American Alliance for Health, Physical Education, Recreation and Dance.
| Awduron Corfforaethol: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Reston, Va.
AAHPERD
c1980.
|
| Rhifyn: | Rev. ed. |
| Pynciau: |