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[Subject: General Geography Travel]
Translated in 41 languages
Translated in 28 languages
Translated by: GIANNI GAVIOLI
Translated in 21 languages
Translated by: DAVID LAURENT
Translated in 9 languages
[Subject: Medical Sciences, Medicine]
Translated by: SYLVIA VERGARA
Translated in 8 languages
[Subject: Generalities]
Translated by: CHERBINO SONIA
Translated in 6 languages
[Subject: Precision & Other Instruments]