Documentation internationale de recherche routière (DIRR) =
Subtitle: International road research documentation (IRRD) = Internationale Dokumentation Strasse (IDS) : thesaurus.
Contributors: Organisation for Economic Co-operation and Development. Road Research Programme.
Publisher: Organisation for Economic Co-operation and Development, Road Research Programme
Published: 1975
Place of publication: Paris
Language: fre
Notes: French, English and German.
Table of contents: value: [1] French alphabetical list.- [2] Numerical list and French arrowed diagrams.