Experimental research on the course of the optic fibres / by George Dean and C. H. Usher.

  • Dean, George.
Date:
1904

Licence: In copyright

Credit: Experimental research on the course of the optic fibres / by George Dean and C. H. Usher. Source: Wellcome Collection.

Provider: This material has been provided by UCL Library Services. The original may be consulted at UCL (University College London)

    13/30 (page 7)