Norsk WebDewey
type: ConceptScheme

Cellulosederivater
type: Concept
notation: 661.802
broader: Deriverte kjemikalier
alternative label: Cellulosederivater--kjemiteknikk
created: 2010-02-04
in scheme: Norsk WebDewey
modified: 2014-05-09

Deriverte kjemikalier
type: Concept
notation: 661.802-661.804
narrower: Cellulosederivater