Kirjat - Selaus tekijän mukaan "Graafmans, J."
Viitteet 1-2 / 2
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Ageing and Technology. Report on Gerontechnology for IPTS Sevilla/ European Parliament
(VTT Information Technology, VTT Group for Technology, 1996) -
Gerontechnology : A Sustainable Investment in the Future
Studies in health technology and informatics (IOS Press, 1998)
