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.

Bibliografiska uppgifter
Huvudupphovsman: Jacobson, Edmund 1888
Materialtyp: Bok
Språk:English
Publicerad: New York McGraw-Hill 1962.
Upplaga:4th ed., rev. and enl.
Ämnen:
Relaxation.
Nervous system > Hygiene.