A Study Of Performance In Certain Physical Activities Which Involve Persistence.

Publication date

January 1948

DOI

Abstract

PhDEducationUniversity of Michigan, Horace H. Rackham School of Graduate Studieshttp://deepblue.lib.umich.edu/bitstream/2027.42/182238/2/0001100.pd

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Publication date

January 1948

DOI

PhDEducationUniversity of Michigan, Horace H. Rackham School of Graduate Studieshttp://deepblue.lib.umich.edu/bitstream/2027.42/182238/2/0001100.pd