About an Extended Field Theory based on an Energy Conservation Approach Autor Raymond Freymann 8 mar 2018 Paperback Preț: 169.19 lei 38-44 zile
Strukturdynamik: Ein anwendungsorientiertes Lehrbuch Autor Raymond Freymann 17 iun 2011 Paperback Preț: 410.90 lei 43-57 zile