Surfaces
top concept of: lcsh
type: Concept
note: Use as a topical subdivision under individual chemicals and groups of chemicals and individual materials and types of materials.
member: collection TopicSubdivisions
member: collection Subdivisions
member: collection PatternHeadingH1149
member: collection LCSH General
member: collection PatternHeadingH1158
related: Shapes
example: Reference under the heading [Surfaces (Technology)]
modified: 2007-10-17T07:54:44
created: 2000-03-17T00:00:00
in scheme: lcsh

Shapes
type: Concept
related: Surfaces