Risk-taking preferences of children at an adventure playground program / by Darlene Lois Hayes.
Main Author: | Hayes, Darlene Lois |
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Language: | English |
Published: |
1977.
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Subjects: | |
Dissertation Note: |
Thesis M.S. Pennsylvania State University 1977. |
Physical Description: | vi, 89 leaves. |
Format: | Thesis Microfilm Book |