You must relax; a practical method of reducing the strains of modern living.

You must relax; a practical method of reducing the strains of modern living.

Detalhes bibliográficos
Autor principal: Jacobson, Edmund 1888
Formato: Livro
Idioma:English
Publicado em: New York McGraw-Hill 1962.
Edição:4th ed., rev. and enl.
Assuntos:
Relaxation.
Nervous system > Hygiene.