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  1. 41113571550
    Author(s):Barmack, J. E.
    Title:*Boredom and other factors in the physiology of mental effort: an exploratory study [Columbia University]
    Subject(s):Mind Activity
    Place of Publication:N. Y.
    Date of Publication:1937
    Note(s):Forms No. 218, Arch. Psychol., July, 1937.
    Type of Resource:Dissertation
    Series/Volume/Page:Series 4/Volume 11/Page 1357