| Extent: | 181 S. : graph. Darst. |
|---|---|
| Series: | Zeszyty naukowe / Seria 2. - Poznań, ISSN 0860-3162. - Vol. 154 |
| Type of publication: | Book / Working Paper |
| Language: | Polish |
| Classification: | Betriebliche Information und Kommunikation |
| Source: |
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