Entscheidungsunterstützung und Wissensmanagement in der Neuproduktentwicklung: NPD-X: Ein Expertensystem zum betrieblichen Innovationsverhalten: ... Innovationsverhalten. Habil.-Schr.

The items bear minimal signs of past use, such as light scratches or memories in the form of markings. These signs of wear give the items a charming character and tell stories of their previous owners, while not affecting their functionality.