Norsk WebDewey
type: ConceptScheme

Telegrafi
type: Concept
notation: 384.1
narrower: Materialer

Materialer
type: Concept
component list: Telegrafi
component list: e23
notation: 384.10284
broader: Telegrafi
created: 2010-02-04
in scheme: Norsk WebDewey
modified: 2017-01-25