Two processes of concept formation.
Series: Psychological monographs: general and applied,; v. 72, no. 15; whole no. 468, 1958
Publisher: American Psychological Association
Published: 1959
Place of publication: [Washington]
Language: eng
Number of pages: 20
Subjects: Concepts.
Notes: Includes bibliography.
"Based on a dissertation submitted ... at Clark University in 1957."