Preferred term
523.8444 Formørkelsesvariable dobbeltstjerner (optisk variable stjerner)
Broader concept
Broader conceptEntry terms
Alternative terms for the concept.- Formørkelsesvariable dobbeltstjerner
- Optisk variable stjerner
Identifier
- ocd00146033
Notation
Code that uniquely identifies a concept within a concept scheme.- 523.8444
URI
http://dewey.info/class/523.8444/e23/