The Encyclopaedia Britannica. - Encyclopaedia Britannica, inc. (Chicago Encyclopaedia Britannica, 1995)
v. 1-12. Micropaedia: ready reference -- v. 13-29. Macropaedia: knowledge in depth -- [v. 30] Propaedia: outline of knowledge and guide to the Britannica -- [v. 31-32] Index.
Keywords: Encyclopedias and dictionaries