Vocational psychology its problems and methods
| Hoofdauteur: | |
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| Andere auteurs: | |
| Formaat: | Boek |
| Taal: | English |
| Gepubliceerd in: |
New York [etc.]
D. Appleton and Co.
[c1916]
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| Reeks: | The conduct of mind series / edited by J. Jastrow
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| Onderwerpen: |