Migration and settlement. 12, Bulgaria / Dimiter Philipov.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Laxenburg :
International Institute for Applied Systems Analysis,
1981.
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| Series: | Research Reports - International Institute for Applied Systems Analysis
RR-81-21 |
| Subjects: |
| Physical Description: | VIII, 115 s. : il. ; 24 cm. |
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| Bibliography: | Bibliogr. s. 59-60. |
| ISBN: | 3704500178 |