My system : 15 minutes' work a day for health's sake / by J.P. Muller ; specially revised by the author and translated by G.M. Fox-Davies and H.R. Murray.
License information
It is possible this item is protected by copyright and/or related rights. You may be able to use this digital item under a copyright exception, otherwise you need to obtain permission from the rights-holder(s). These may be identified elsewhere in the catalogue record. Read more about copyright.
Read further guidance on copyright exceptions in the UK.
Credit
My system : 15 minutes' work a day for health's sake / by J.P. Muller ; specially revised by the author and translated by G.M. Fox-Davies and H.R. Murray. Credit: Wellcome Collection. In copyright