2.
Professional Psychology of Usability
by Sinkkonen, Kuoppala, Parkkinen
ISBN: 9789518266498
List Price: $49.99
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Comparative Appraisal of Normative Power : The European Union, the United States and the Jan...
by Sinkkonen, Ville
ISBN: 9789004297982
List Price: $195.00
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6.
Kivikomppania (Finnish Edition)
by Sinkkonen, Unto, Unto Sinkk...
ISBN: 9789528002055
List Price: $13.90
7.