Perceptual determinants in plane designs ...
By: by John G. Jenkins ...
Publisher: Lancaster press, inc.
Published: 1930
Place of publication: [Lancaster, Pa
Language: eng
Number of pages: 46
Subjects: Perception; Gestalt psychology
Notes: Cover-title.

"Offprinted from Journal of experimental psychology, vol. XIII, no. I, February, 1930."

Thesis (Ph. D.)--Cornell university, 1929.