Benkowsky, J.; Bühring, B.; Georgy, U.; Linde, F.: Information pricing : the development of a product- and pricing concept for the research centre of the Public Library Cologne (2005)
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- Date
- 22. 7.2009 9:24:59
- Source
- Librarianship in the information age: Proceedings of the 13th BOBCATSSS Symposium, 31 January - 2 February 2005 in Budapest, Hungary. Eds.: Marte Langeland u.a
