You must relax: a practical method of reducing the strains of modern living/
Jacobson, Edmund,
You must relax: a practical method of reducing the strains of modern living/ by Edmund Jacobson. - Rev. ed. - New York: Whittlesey House, McGraw-Hill, [c1942] - xix, 261 p.; 20 cm.
Rest.
Nervous system
616.84
You must relax: a practical method of reducing the strains of modern living/ by Edmund Jacobson. - Rev. ed. - New York: Whittlesey House, McGraw-Hill, [c1942] - xix, 261 p.; 20 cm.
Rest.
Nervous system
616.84