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Translated in 24 languages
[Subject: Structural Systems (Grammar)]
Translated by: DAVID LAURENT
Translated in 13 languages
[Subject: Engineering & Allied Operations]
Translated in 6 languages
Translated by: GUEST USER
Translated in 4 languages
[Subject: Language]
Translated by: RHISIART HINCKS
Translated in 3 languages
[Subject: Generalities]
Translated in 19 languages