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![]( "Buchcover ISBN 9783939394648")
Open ECB Check von Ulf Ehlers | Low cost, community based certification for E-Learning in Capacity Building. www.ecb-check.org | ISBN 9783939394648
Open ECB Check
Low cost, community based certification for E-Learning in Capacity Building. www.ecb-check.org
von Ulf Ehlers, Vorwort von Günter Podlacha und Vorwort von Monika Soddemann