Science and method / by Henri Poincaré ; translated by Francis Maitland ; with a preface by Bertrand Russell.

Licence: In copyright

Credit: Science and method / by Henri Poincaré ; translated by Francis Maitland ; with a preface by Bertrand Russell. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.