Hans-Joachim Petersen

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Books by Hans-Joachim Petersen

Heinrich Hübscher, Hans-Joachim Petersen, Carsten Rathgeber, Klaus Richter, Dirk Scharf: IT-Handbuch (Tabellenbuch) (Hardcover, German language, 2005, Westermann)

IT-Handbuch (Tabellenbuch)

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