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[Subject: Precision & Other Instruments]
Translated in 17 languages
[Subject: Mechanics]
Translated by: DAVID LAURENT
Translated in 11 languages
[Subject: Biology]
Translated in 10 languages
Translated in 7 languages
Translated by: SYLVIA VERGARA
[Subject: Medical Sciences, Medicine]
Translated in 3 languages
[Subject: Metal Manufactures, Tube Machines]
Translated by: CHERBINO SONIA
Translated by: INÊS SOARES