Vocabularium nominum animalium Europae septem linguis redactum /

Eitemau Tebyg

• Official index of rejected and invalid specific names in zoology,
  Cyhoeddwyd: (1958)
• Geologische nomenclator; Geologische nomenklatur; Geological nomenclator; Nomenclateur geologique,
  Cyhoeddwyd: (1929)
• Vocabularium bibliothecarii : English, French, German, Spanish, Russian /
  gan: Thompson, Anthony
  Cyhoeddwyd: (1962)
• Accounting comparisons.
  Cyhoeddwyd: (1990)
• Dictionary of science and technology in English-French-German-Spanish, containing 10,000 current terms in the English language most frequently used in the physical sciences and their applied fields, together with separated indices in French, German, and Spanish, conversion tables, and technical abbreviations.
  gan: Newmark, Maxim
  Cyhoeddwyd: (1943)