Bridges
type: Concept
notation: HE374-HE377
notation: TG

Iron and steel bridges
type: Concept
created: 1986-02-11T00:00:00
modified: 2012-06-14T07:57:27
alternative label: Iron bridges
alternative label: Bridges, Iron and steel
alternative label: Steel bridges
alternative label: Steel and iron bridges
broader: Bridges
in scheme: lcsh
member: collection SubdivideGeographicalIndirect
member: collection LCSH General
member: collection LCSHAuthorizedHeadings
related: Iron, Structural
related: Steel, Structural

Iron, Structural
type: Concept
notation: TS350
notation: TA684-TA685
related: Iron and steel bridges

Steel, Structural
type: Concept
notation: TS350
notation: TA684-TA685
related: Iron and steel bridges