Llwytho...
A study in factor analysis the nature of the general,verbal, and spatial bi-factors
| Prif Awdur: | |
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| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago
University of Chicago Press
1948
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| Pynciau: |
| Disgrifiad Corfforoll: | xi, 70p. |
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