Liquid soaps are surfactants and surfactant mixtures ...
Framo is a former automotive brand under which in the After the Second...
The Legendre polynomials (after Adrien -Marie Legendre They are the pa...
51.25583333333314.118333333333173Koordinaten: 51 ...
Yves Nat ( born December 29, 1890 in Béziers, † August ...