1961-2007
type: Concept
narrower: 1961-1971
notation: 966.404

1961-1971
type: Concept
created: 2010-06-02
modified: 2018-08-03
alternative label: Sierra Leone--1961-1971
broader: 1961-2007
in scheme: Norsk WebDewey
notation: 966.4041

Norsk WebDewey
type: ConceptScheme