Věda • technika
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Amann, Manfred
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James, Alice
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Prinja, Raman
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Willoughby Nick
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James, Alice
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Makowski Wacław
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Küntzel, Karolin
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Trötsch Verlag GmbH & Co. KG
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Krautwald, Pelle
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GCSE, Collins
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Dorigatti, Elmar
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Erne, Andrea
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Dailey, Andy; Webb, Sarah
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The Scout Association
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Hargrave, Kelly
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Martin, Claudia
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Kirsteen Robson
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Gagne Tammy
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Lane, Marty Maxwell (University of Arkansas, USA); Tegtmeyer, Rebecca (Michigan State University, USA)
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King, Si
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Weltman Anna