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[Subject: Athletic & Outdoor Sports & Games]
Translated by: JOAN PAU MERITA
Translated in 115 languages
[Subject: Architecture]
Translated by: JOSEP GUILLEN I MILLA
Translated in 29 languages
[Subject: Architectural Construction]
Translated in 18 languages
[Subject: Geometry]
Translated in 14 languages
Translated in 8 languages
[Subject: Instrumental Ensembles & Their Music]
Translated in 7 languages
[Subject: Medical Sciences, Medicine]
[Subject: Electricity & Electronics]
Translated in 5 languages
[Subject: Electric Motors]
Translated in 3 languages