prayer books
broader: devotional books
related: religious literature
in scheme: conceptscheme
preferred label: rukouskirjat @fi
preferred label: bönböcker @sv
type: Concept

religious literature
preferred label: religiös litteratur @sv
preferred label: uskonnollinen kirjallisuus @fi
type: Concept
related: prayer books

devotional books
preferred label: andaktsböcker @sv
preferred label: hartauskirjat @fi
type: Concept
narrower: prayer books