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[Subject: Political Science]
Translated by: SIBILLA CUOGHI
Translated in 56 languages
[Subject: Geology, Meteorology, Hydrology]
Translated by: ISAAC SMITH
Translated in 18 languages
[Subject: Geometry]
Translated by: DAVID LAURENT
Translated in 13 languages
Translated in 8 languages
[Subject: Generalities]
Translated by: MARCO PRADELLI
Translated in 17 languages