Hits 1-3 within 3 documents
Hits 1-3 within 3 documents
Author(s): Tiemann, Heinrich; Wagner, Gert G..- 2012. 6p.
Author(s): Tiemann, Heinrich; Wagner, Gert G..- 2013. 15p.
Editor(s): Rat für Sozial- und Wirtschaftsdaten (RatSWD).- 2017. 53p.