2D-Codes - Technology and Application. - Thomas Knuchel; Tobias Kuntner; Eva Carolina Pataki; Andrea Back (Bus. Inf. Syst. Eng., 2011)

2D-Codes - Technologie und Anwendungsbereiche. - Thomas Knuchel; Tobias Kuntner; Eva Carolina Pataki; Andrea Back (Wirtschaftsinf., 2011)