Illustrated Technical Dictionary in Six Languages, English, German, French, Russian, Italian, Spanish: Railway Construction and Operation, Comp. by Au884pages31 heures de lecturePrévenez-moi
Illustrated Technical Dictionary in Six Languages, English, German, French, Russian, Italian, Spanish: Internal Combustion-Engines, Comp. by Karl Schi628pages22 heures de lecturePrévenez-moi
