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[Subject: Sciences Of Earth & Worlds]
Translated by: RUDOLF POLZER
Translated in 54 languages
[Subject: Biology]
Translated in 43 languages
[Subject: Motoring]
Translated by: BERND SOMMACAL
Translated in 13 languages
[Subject: Philosophy & Related Disciplines]
Translated by: KATRIN HELD
Translated in 11 languages