Thesaurus of ERIC descriptors/

Geahča maid

• Multilingual thesaurus of geosciences /
  Dahkki: Rassam, G. N., et al.
  Almmustuhtton: (1988)
• Thesaurus of engineered materials
  Almmustuhtton: (1988)
• Engineering index thesaurus
  Dahkki: Engineering Index, Inc
  Almmustuhtton: (1972)
• Inspec thesaurus 1987
  Almmustuhtton: (1987)
• The urban information thesaurus : a vocabulary for social documentation/
  Dahkki: 236267 Rosenberg, Paul Martin
  Almmustuhtton: (1977)