Preferred term
201.64-201.69 Språk, naturvitenskap, matematikk, teknologi, kunst, litteratur, retorikk, geografi, historie
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Identifier
- ocd00119923
Notation
Code that uniquely identifies a concept within a concept scheme.- 201.64-201.69
URI
http://dewey.info/class/201.64-201.69/e23/