Research reports. social studies. Volume XXX.
| Autor Corporativo: | |
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| Formato: | Libro |
| Idioma: | English |
| Subjects: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Publicado: | Vol. 30 |
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| Descrición Física: | 512 pages : illustrations ; 30 cm. |
| Bibliografía: | Includes bibliographical references. |