The new encyclopaedia Britannica.
Encyclopaedia Britannica, inc.
Chicago ; London : Encyclopaedia Britannica,
c1997.
Includes bibliographical references.
v. 1-12. Micropaedia -- v. 13-29. Macropaedia -- [v. 30] Propaedia -- [v. 31-32] Index.
Encyclopedias and dictionaries.