Chemical elements/

Antzeko izenburuak

• The chemical elements and their compounds.
  nork: Sidgwick, Nevil Vincent, 1873-1952
  Argitaratua: (1950)
• THE RARE/EARTH ELEMENTS
  nork: TRIFONOV D N
  Argitaratua: (1963)
• Encyclopaedia of the chemical Elements
  nork: Hampel, Clifford.A
  Argitaratua: (1968)
• THE CHEMICAL ELEMENTS AND THEIR COMPOUNDS
  nork: SIDGWICK N V
  Argitaratua: (1952)
• THE CHEMICAL ELEMENTS AND THEIR COMPOUNDS
  nork: SIDGWICK N V
  Argitaratua: (1952)