Scientific American, 1972, Vol.227, No.01-06

Míreanna Comhchosúla

• Scientific American, 1972, Vol.226, No.06
  Foilsithe: (1972)
• Scientific American, 1971, Vol.224, No.01-06
  Foilsithe: (1971)
• Scientific American, 1971, Vol.225, No.01-06
  Foilsithe: (1971)
• Scientific American, 1973, Vol.228, No.01-06
  Foilsithe: (1973)
• Scientific American, 1973, Vol.229, No.01-06
  Foilsithe: (1973)