de
629 Andere Fachrichtungen der Ingenieurwissenschaften
629.04 Verkehrstechnik
629.040289 Sicherheitsmaßnahmen 629.045 Navigation 629.046 Beförderungsmittel 629.047 Stationäre Verkehrseinrichtungen 629.048 Schifffahrtstechnik 629.049 Landverkehrstechnik
Dewey Decimal Classification
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