„Einkauf vorschlagen ” – Ein Einkaufs- oder des Crowdsourcing-Modell?
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Format: | Article |
Language: | English |
Published: |
The Provincial Public Library – the Copernicus Library in Toruń and Nicolaus Copernicus University in Toruń
2016-12-01
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Series: | Folia Toruniensia |
Subjects: | |
Online Access: | https://apcz.umk.pl/czasopisma/index.php/FT/article/view/11967 |