Köhler, Paul 2 Adrian, Gerhard 1 Albert, Ingolf 1 Baud-Bovy, A. 1 Baud-Bovy, M. 1 Beitz, Wolfgang. 1 more ... Berger, D. 1 Cichowski, Rolf Rüdiger. 1 Dubbel, Heinrich. 1 Fischer, C. 1 Hinz, S. 1 Jasper, Ute. 1 Josse, German. 1 Krefter, Karl-Heinz. 1 Krieg, B. 1 Kuss, Wolfgang. 1 Küttner, Karl-Heinz. 1 Lohr, Alex. 1 Marx, Fridhelm. 1 Müller, Wolfgang 1 Otto-Zimmermann, Konrad. 1 Riedel, Eckhard 1 Scholze-Stubenrecht, Werner 1 Scholze-Stubenrecht, Werner. 1 see all ... less ...

energy conservation 2 renewable energy source 2 research economy 2 research planning 2 research policy 2 appliance 1 more ... balancing calculation 1 budget 1 building 1 energy consumption 1 energy supply 1 engineering 1 finance 1 financing 1 law 1 mechanical engineering 1 personnel 1 place of work 1 public procurement law 1 public service 1 solar energy 1 solar technology 1 solar thermal power plant 1 see all ... less ...

ACA - Languages, dictionaries - general 2 AFG - Large scale research institutions (Helmholtz Centres) 2 AJA - Directories - general 2 YDE - Financial law, budgetary law 2 ACE - Germanic languages, Indo-Germanic languages 1 AHF - Research and science 1 more ... AMA - Education - general 1 AZZ - Firm index - general 1 EHA - Renewable energy sources 1 EIE - Solar equipment 1 EIM - Solar architecture 1 EIP - Photovoltaics 1 EUC - Energy conservation - civil engineering 1 EXA - Energy policy 1 TAT - Engineering Standards 1 TEA - Electrical engineering - general 1 THA - Mechanical engineering - general 1 TIA - Industrial engineering - general 1 TIE - Process engineering 1 UCA - Environmental problems, man and environment - general aspects 1 UCE - Environmental impact, environmental pollution 1 UHCD - Parks and recreation areas 1 YBB - Law - general 1 YDX - Contract law 1 YPB - Economy - general aspects 1 YPGE - Human resource planning, human resource management 1 YPJ - Accounting 1 see all ... less ...

German 3