Encyclopdia Britannica, inc.

• 
  2005 Encyclopdia Britannica: Renaissance Binding
  by Encyclopaedia Britannica Publishers, Inc. Staff
  Hardcover, Encyclopaedia Britannica, Incorporated, ISBN 1593392362 (1-59339-236-2)
• 
  Encyclopedia Britannica
  by Encyclopdia Britannica, inc.
  Softcover, Encyclopaedia Britannica, Incorporated, ISBN 0852296053 (0-85229-605-3)
• 
  Great Books of the Western World
  by Encyclopdia Britannica, inc., Robert Maynard Hutchins
  Hardcover, Encyclopdia Britannica, ISBN 0852291639 (0-85229-163-9)
• 
  The New Encyclopaedia Britannica
  by Encyclopdia Britannica, inc.
  Hardcover, Encyclopaedia Britannica, ISBN 0852294344 (0-85229-434-4)
  More editions of The New Encyclopaedia Britannica:
  • The New Encyclopaedia Britannica: Hardcover, Encyclopaedia Britannica, ISBN 0852294433 (0-85229-443-3)
  • The New Encyclopaedia Britannica: Hardcover, Encyclopaedia Britannica, ISBN 0852295111 (0-85229-511-1)
  • The New Encyclopaedia Britannica: Hardcover, Encyclopaedia Britannica, ISBN 085229591X (0-85229-591-X)
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  The New Encyclopaedia Britannica 2007
  by Encyclopaedia Britannica Publishers, Inc. Staff
  Hardcover, Encyclopaedia Britannica, Incorporated, ISBN 1593392923 (1-59339-292-3)
• 
  The New Encyclopedia Britannica
  by Robert McHenry
  Hardcover, Encyclopaedia Britannica, Incorporated, ISBN 0852295715 (0-85229-571-5)