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: 1982
Place of publication: [Toronto
Language: eng
Format: Microform
Number of pages: 100
Subjects: Color vision; Color blindness
Notes: Tables.

Reproduction of original in: Mills Memorial Library, McMaster University.

Pre-1900 Canadiana.

Includes bibliographical references.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1982. 2 microfiches (60 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 01297).
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.