A STUDY OF THE INTRASTATE MIGRATION OF WASHINGTON COLLEGE FRESHMEN: A FURTHER TEST OF THE GRAVITY MODEL.
| Autor: | Ullis, John J., Knowles, Philip L. |
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| Zdroj: | Annals of Regional Science. Mar1975, Vol. 9 Issue 1, p112. 10p. |
| Databáze: | Business Source Ultimate |
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