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Commodities price locator
Chapman, Karen J., (1989)
Preispolitik und Zugänglichkeit von Datenbanken
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QuantNet - A Database-Driven Online Repository of Scientific Information
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Information and innovation : proceedings of a seminar of ICSU-AB on the Role of Information in the Innovative Process, Amsterdam, The Netherlands, 24 - 25 may, 1982
Stern, Barrie T., (1982)
Information and innovation : proceedings of a Seminar of ICSU-AB on the role of information in the innovative Process