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Authors
Author
Ruby Tjassing
Books
Foundations of IT Service Management Based on ITIL®
Jan van Bon, Tieneke Verheijen, Arjen de Jong, Axel Kolthof, Mike Pieper, Ruby Tjassing, Annelies van der Veen
IT Service Management basato su ITIL®
Jan van Bon, Tieneke Verheijen, Arjen de Jong, Axel Kolthof, Mike Pieper, Ruby Tjassing, Annelies van der Veen