Britannica 3

…of such activities was the 15th edition of Encyclopædia Britannica (1974), which was designed in large part to enhance the role of an encyclopaedia in education and understanding without detracting from its role as a reference book. Its three parts (Propædia, or Outline of Knowledge; Micropædia, or Ready Reference and…

… of the 15th edition of Encyclopædia Britannica would be translated into Chinese for distribution in China. The 10-volume set for this project, The Concise Encyclopædia Britannica, was published serially in 1985–86. A 20-volume revised edition, Encyclopædia Britannica International Chinese Edition, was published in 1999 and substantially revised in 2007.

…in the first publication of Britannica 3, or the 15th edition, in 1974. The new set consisted of 28 volumes in three parts serving different functions: the Micropædia: Ready Reference and Index, Macropædia: Knowledge in Depth, and Propædia: Outline of Knowledge. The articles in the Micropædia tended to be short,…