My system : 15 minutes' exercise a day for the health's sake / by J.P. Muller.

  • Müller, J. P. (Jørgen Peter), 1866-1938.
Date:
1939
Catalogue details

Licence: In copyright

Credit: My system : 15 minutes' exercise a day for the health's sake / by J.P. Muller. Source: Wellcome Collection.

    1/136
    15 Minutes Exercise a Day for Health’s Sake THREE SHILLINGS C SIXPENCE