Preferred term
909.81 1800-tallet, 1800-1899
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- 1800-tallet
- 19. århundre
- Den industrielle revolusjon
- Nittende århundre
Identifier
- ocd00172156
Notation
Code that uniquely identifies a concept within a concept scheme.- 909.81
URI
http://dewey.info/class/909.81/e23/