Lighting
notation: TH7700-TH7975
notation: GT440-GT445
type: Concept

Lamps
broader: Lighting
broader: Light sources
member: collection SubdivideGeographicalIndirect
member: collection LCSH General
member: collection LCSHAuthorizedHeadings
in scheme: lcsh
type: Concept
modified: 2008-04-08T07:51:27
notation: TT897.2
notation: TT197.5.L34
notation: GT445
created: 1986-02-11T00:00:00

Lighting
type: Concept

Light sources
type: Concept