The New Encyclopaedia Britannica : in 30 volumes : macropædia : knowledge in depth. Volume 12, Metamorphic - New Jersey.

Míreanna comhchosúla

• The New Encyclopaedia Britannica : in 30 volumes : macropædia : knowledge in depth. Volume 1, Aalto - Arithmetic.
  Foilsithe / Cruthaithe: (1980)
• The New Encyclopaedia Britannica : in 30 volumes : macropædia : knowledge in depth. Volume 2, Arizona - Bolivar.
  Foilsithe / Cruthaithe: (1980)
• The New Encyclopaedia Britannica : in 30 volumes : macropædia : knowledge in depth. Volume 4, Ceylon - Congreve.
  Foilsithe / Cruthaithe: (1980)
• The New Encyclopaedia Britannica : in 30 volumes : macropædia : knowledge in depth. Volume 14, Peking - Probability.
  Foilsithe / Cruthaithe: (1980)
• The New Encyclopaedia Britannica : in 30 volumes : macropædia : knowledge in depth. Volume 15, Proboscidea - Rubber.
  Foilsithe / Cruthaithe: (1980)