The history of science in the nineteenth century \

Antzeko izenburuak

• History of science in the nineteenth century /
  nork: Spangenburg, Ray .
  Argitaratua: (1994)
• The history of science in the nineteenth century /
  nork: Spangenburg, Ray
  Argitaratua: (1999)
• The History of Science Nineteenth Century
  nork: Ray Spangenburg
  Argitaratua: (1999)
• History of science in the nineteenth century
  nork: Spangenburg Ray
• The history of science in the nineteenth century
  nork: Ray Spangenburg
  Argitaratua: (1999)