en
620 Engineering
625 Engineering of railroads & roads
fr
620 Ingénierie
625 Technologie des chemins de fer et des routes
es
620 Ingeniería
625 Ingeniería de ferrocarriles y de carreteras
sv
620 Ingenjörsvetenskap
625 Järnvägsteknik & vägbyggnad
pt
620 Engenharia
625 Engenharia de ferrovias e estradas
ru
620 Техника
625 Железнодорожное и дорожное строительство
zh
620 工程
625 铁路 & 公路工程
ar
620 الهندسة.
625 هندسة السكك الحديدية والطرق.
af
620 Ingeneurswetenskappe
625 Ingenieurswese van spoorwee & paaie
no
620 Teknikk
625 Teknikk for jernbaner og veier
de
620 Ingenieurwissenschaften
625 Eisenbahn- und Straßenbau
gd
620 Einnseanaireachd
625 Einnseanaireachd rèile & rathaid
Dewey Decimal Classification
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