Preferred term
535 Lys og lignende stråling
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Lys
- Lys--fysikk
- Optikk
- Synlig lys
Identifier
- ocd00146332
Notation
Code that uniquely identifies a concept within a concept scheme.- 535
URI
http://dewey.info/class/535/e23/