1899 – 1989
Bibliografía (9 obras)
Corrective physical education
1966
Recreation in total rehabilitation
1959
Teach yourself to relax
1957
Tobacco, alcohol, and narcotics
1952
Health in your daily living
1948
Relaxation
1943
Residual neuromuscular hypertension
1936
1934
Foundations of health
1932
