Preferred term
627.31-627.34 Bestemte typer konstruksjoner og utstyr
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Identifier
- ocd00156779
Notation
Code that uniquely identifies a concept within a concept scheme.- 627.31-627.34
URI
http://dewey.info/class/627.31-627.34/e23/