Preferred term
523.0151-523.0158 Bestemte aspekter ved lys og beslektet stråling
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Identifier
- ocd00323040
Notation
Code that uniquely identifies a concept within a concept scheme.- 523.0151-523.0158
URI
http://dewey.info/class/523.0151-523.0158/e23/