Preferred term
522 Teknikker, arbeidsmetoder, apparater, utstyr, materialer
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Astrometri
- Beregninger--astronomi
- Posisjonell astronomi
- Praktisk astronomi
- Uranografi
Identifier
- ocd00145892
Notation
Code that uniquely identifies a concept within a concept scheme.- 522
URI
http://dewey.info/class/522/e23/