The new encyclopaedia Britannica /
Britannica
- 15th ed.
- Chicago : Encyclopaedia Britannica, c1997.
- 32 v. : ill. (some col.), maps (some col.) ; 29 cm.
Includes bibliographical references.
v. 1-12. Micropaedia -- v. 13-29. Macropaedia -- [v. 30] Propaedia -- [v. 31-32] Index.
1. Encyclopedias and dictionaries. 2. Reference books.