social security systems / data processing / energy sources / social networks / chemical and physical parameters / food / /
Organization
Programme Koordinierungsstelle Freie Universität Berlin / civil society / Coordinating Office / Schools Authority / General Education Our / Teacher Training Centre / OECD / /
Person
Michael Plesse / Dietrich Aldefeld / Hesse / Gerhard Nobis / Peter A. Shepperson Layout Freya Diepenbrock / Brandenburg / Sabine Preußer / Gerhard de Haan / Dorothee WernerTokarski / Elisabeth Geffers-Strübel / Lower Saxony / Thüringen / Christiane Averbeck / Gerhard de Haan Arnimallee / Rolf Schulz / Melanie Helm / / /