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[Subject: Metal Manufactures]
Translated in 6 languages
[Subject: Applied Mechanics]
Translated in 5 languages
[Subject: Internal Commerce]
Translated in 3 languages
[Subject: Medical Sciences, Medicine]
[Subject: Athletic & Outdoor Sports & Games]
Translated in 2 languages
[Subject: Office Equipment]
[Subject: Generalities]
Translated in 1 languages