Author: WEINLAND (Janies I)

Description

WEINLAND (Janies I).) Variability of performance in the curve of work... Sr.2itted. . . for the degree of Doctor of Philosophy.. .Colunbia Univorsit,y. fReprinted from Archives of Psyoholor, No. 87.] PP. 68. Charts. - O T tr I a€Ir o . !ew or L1( l3ound in a volume lettered: Papers on Psyoholoy, VI.

Card ID: 297