The human color-sense considered as the organic response to natural stimuli / by L. Webster Fox and George M. Gould.

License information

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

The human color-sense considered as the organic response to natural stimuli / by L. Webster Fox and George M. Gould. Credit: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.. Public Domain Mark