Preferred term
546.524 Niob
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Columbium--kjemi
- Niob--kjemi
Identifier
- ocd00146881
Notation
Code that uniquely identifies a concept within a concept scheme.- 546.524
URI
http://dewey.info/class/546.524/e23/