Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Vorträge zum Deutschen Bautechnik-Tag am 23. und 24. April 2015 in Düsseldorf https://trid.trb.org/View/1403641 Tue, 10 May 2016 11:42:47 GMT https://trid.trb.org/View/1403641