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[Subject: Precision & Other Instruments]
Translated by: INÊS SOARES
Translated in 51 languages
[Subject: Music]
- medida de tempo
Translated by: KEVIN FLYNN
Translated in 15 languages
Translated by: CHERBINO SONIA
Translated in 10 languages
[Subject: Geometry]
Translated by: JOCELYN MEERSOHN MORALES
Translated in 5 languages