Physical education in school /
Physical education in school /
Research Committe of the International Council of Sport and Physical Education at UNESCO ; ed. W. Missiuro, J. Sandowska.
- Varsovia : Institute for Research in Physical Culture, 1962.
- 179 p.
EDUCACION FISICA ---DISCURSOS, ENSAYOS, CONFERENCIAS, ETC.
EDUCACION FISICA ---DISCURSOS, ENSAYOS, CONFERENCIAS, ETC.