Preferred term
620.193 Ikke-metalliske grunnstoffer
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Entry terms
Alternative terms for the concept.- Ikke-metaller--materialvitenskap
- Karbon--materialvitenskap
- Silisium--materialvitenskap
Identifier
- ocd00155195
Notation
Code that uniquely identifies a concept within a concept scheme.- 620.193
URI
http://dewey.info/class/620.193/e23/