Reference materials
Taxonomy
Code
Scope note(s)
Source note(s)
Display note(s)
Hierarchical terms
Reference materials
BT Books
Reference materials
- NT Dictionaries
- NT Encyclopaedias
Equivalent terms
Reference materials
- UF Reference works
- UF Maual de referencia
- UF Obra de referencia
- UF Trabajos de referencia
Associated terms
Reference materials
- RT Atlases
- RT Bibliographies
- RT Directories
- RT Indexes
- RT Reference services
- RT Thesauri