The space-threshold of colours and its dependence upon contrast
Subtitle: first article
By: by W.B. Lane.
Contributors: Baird, John Wallace, 1869-1919.; Richardson, R. J.; Kirschmann, A. 1860-1932.
Series: CIHM/ICMH Microfiche series -- no. 01297
Publisher: s.n.
Published: 1981
Place of publication: [Toronto
Language: eng
Format: Microform
Number of pages: 60
Subjects: Color-sense; Color-blindness
Notes: Tables.

Includes bibliographical references.

Filmed from a copy of the original publication held by the Mills Memorial Library, McMaster University. Ottawa : Canadian Institute for Historical Microreproductions, 1982.
Table of contents: title: The space-threshold of colours and its dependence upon contrast / by W.B. Lane; title: A case of abnormal colour-sense examined with special reference to the space-threshold of colours / by J.W. Baird and R.J. Richardson; title: Additional remarks on colour-blindness / by A. Kirschmann.