1
by Welfens, Paul J.J.
Published 2009
Lucius & Lucius Verlagsgesellschaft mbH
Subjects: ...IKT...

2
by Ring-Dimitriou, Susanne
Published 2022
Springer Nature
Subjects: ...IKT – Informations-Kommunikations-Technologie...

3
by De Prato, Giuditta
Published 2013
Chandos Pub.
Subjects: ...IKT-Sektor / (DE-601)091369231 / (DE-STW)24708-1 / stw...