World book encyclopedia, Vol.6: E

Míreanna Comhchosúla

• World book encyclopedia E Vol.6
  le: Nault, William H and et al. Ed
  Foilsithe: (1995)
• World book encyclopedia, Vol.19: T
  Foilsithe: (1976)
• World book encyclopedia T Vol.19
  le: Nault, William H and et al. Ed
  Foilsithe: (1995)
• World book encyclopedia, Vol.1: A
  Foilsithe: (1976)
• World book encyclopedia, Vol.5: D
  Foilsithe: (1976)