The relation between the thresholds of form, motion and displacement in parafoveal and peripheral vision at a scotopic level of illumination
Published: 1947
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 225
Subjects: Psychology of Movement; Physiological optics; Perception
Notes: "Reprinted from the American journal of psychologyk, vol. 1x...April 1947."

Thesis, Columbia University.

Bibliographical footnotes.