The effect of practice on the visual perception of form
By: by John P. Seward, jr. ...
Series: Archives of psychology -- no. 130
Published: 1931
Place of publication: New York
Language: eng
Number of pages: 72
Subjects: Attention; Perception; Recognition (Psychology)
Notes: Published also as thesis (PH. D.) Columbia university.

Bibliography: p. 71-72.