Great Soviet encyclopedia, Index to vol.1-15

Míreanna Comhchosúla

• Great Soviet encyclopedia,Vol.15
  le: Prokhorov,A M.
  Foilsithe: (1977)
• Great Soviet encyclopedia:Index to vol.1-5
  le: Prokhorov,A M.
  Foilsithe: (1975)
• Great Soviet encyclopedia,Index to vol.1-10
  le: Prokhorov,A M.
  Foilsithe: (1977)
• Great Soviet encyclopedia,Index to vol.1-25
  le: Prokhorov,A M.
  Foilsithe: (1981)
• Great Soviet encyclopedia,Vol.1
  le: Prokhorov,A M.
  Foilsithe: (1973)