Van nostrand's scientific encyclopedia.

Geahča maid

• The american heritage science dictionary.
  Dahkki: Pickett Joseph P. Editor
  Almmustuhtton: (2005)
• A dictionary of physics.
  Dahkki: Oxford University Press
  Almmustuhtton: (2005)
• The new columbia encyclopedia.
  Almmustuhtton: (1975)
• The columbia-viking desk encyclopedia.
  Almmustuhtton: (1953)
• The concise columbia encyclopedia.
  Dahkki: Levey Judith S. Editor
  Almmustuhtton: (1983)