Extent: | 197 S. graph. Darst. |
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Type of publication: | Book / Working Paper |
Type of publication (narrower categories): | Graue Literatur ; Non-commercial literature ; Sammelwerk ; Collection of articles of several authors |
Language: | Bulgarian |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002097691