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Contributions to the study of the problem-solving process.

LIBRA 153.6 J617
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Format:
Author/Creator:
Series:
Language:
English
Subjects (All):
Physical Description:
39 pages : illustrations ; 26 cm.
Place of Publication:
[Washington] : [American Psychological Association], [1958]
Notes:
Includes bibliography.
OCLC:
4929598

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