Extent: | 40 S. : graph. Darst |
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Series: | Z prac Zakładu Badań Statystyczno-Ekonomicznych. - Warszawa, ISSN 0208-9734, ZDB-ID 2656387-3. - Vol. 225 |
Type of publication: | Book / Working Paper |
Type of publication (narrower categories): | Amtsdruckschrift ; Government document ; Graue Literatur ; Non-commercial literature |
Language: | Polish |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10000901826