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[Subject: Arithmetic]
Translated by: SERGIO CRAGNOLINI
Translated in 35 languages
[Subject: Data Processing, Database]
Translated in 19 languages
[Subject: Military Art & Science]
Translated in 9 languages
[Subject: Music]
Translated in 8 languages
[Subject: Private Law-Commercial Law]
Translated in 4 languages
[Subject: Inventions & Patents]