Skip to main
Skosmos
Vocabularies
About
Feedback
på bokmål
på nynorsk
Norsk WebDewey
We're sorry but Skosmos doesn't work properly without JavaScript enabled. Please enable it to continue.
Sidebar listing: list and traverse vocabulary contents by a criterion
A-Z
Hierarchy
Groups
New
Naturvitenskap
Matematikk
[Ubenyttet]
Preferred term
517
[Ubenyttet]
Broader concept
51
Matematikk
Identifier
ocd00145802
Notation
517
URI
http://dewey.info/class/517/e23/
Download this concept
RDF/XML
TURTLE
JSON-LD
Created 2/4/10, last modified 8/20/25