The Nishi System of Health Engineering - Tapa blanda

1936. The health for which the author is grateful came by struggle. What he was he owed to his original methods of health building, methods which were a precious outcome of years of careful study of nearly every theory of health and preventative medicine to be found in the world, of endless experimentation, and lastly, of a very critical examination, from the standpoint of modern medical science, of the knowledge so acquired. This book demonstrates Nishi's methods and work.