Trial-and-error, gradual analysis, and sudden reorganization an experimental study of problem solving.

Description

Issued also as Thesis (Ph. D.)--Columbia University. / Bibliography: p. 85.

Links & Downloads

1. http://catalog.hathitrust.org/api/volumes/oclc/2980033.html

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Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/602641652
Date	January 1937
Creators	Durkin, Helen Elise,
Publisher	New York,
Source Sets	OCLC
Language	English
Detected Language	English