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Die Zukunft der Dienstleistungswirtschaft : Trends und Chancen heute erkennen
Spath, Dieter, (2009)
Knowledge and innovation in the new service economy
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Technologies de l'information et "services non informationnels"
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The microfoundations of technological change : a theoretical and empirical model
Link, Albert N., (1976)
Public/private partnerships in the United States
Link, Albert N., (1999)
Evaluating public sector research and development
Link, Albert N., (1996)