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- 40706281280
Author(s): Hertzman, Max, 1911– Title: *The effects of the relative difficulty of mental tests on patterns of mental organization [Columbia Univ.] Pagination: 69 p. Place of Publication: N. Y. Publisher: Arch. Psychol. Date of Publication: 1936 Size: 8°. Language: English Type of Resource: Dissertation Series/Volume/Page: Series 4/Volume 7/Page 628