Norsk WebDewey
type: ConceptScheme

Sykloolefiner
type: Concept
notation: 547.512
broader: Alisykliske hydrokarboner
created: 2010-02-04
in scheme: Norsk WebDewey
modified: 2015-04-07

Alisykliske hydrokarboner
type: Concept
notation: 547.51
narrower: Sykloolefiner