The relationship of persistence at a physical task as measured by the maintenance of a submaximal muscular contraction to other selected factors/

Main Author: Betts, Edith, 1921-
Format: Book
Language:English
Published: 1968
Subjects:
Item Description:"UO-69 3--UO-69 8."
Vita.
Physical Description:vi, 169 leaves : ill.
Bibliography:Bibliography: leaves [152]-162.