Typer halvledere
type: Concept
notation: 537.6223
broader: Halvledning
created: 2010-02-04
in scheme: Norsk WebDewey
modified: 2012-09-10

Halvledning
type: Concept
notation: 537.622
narrower: Typer halvledere

Norsk WebDewey
type: ConceptScheme