The New Encyclopaedia Britannica.21
Subtitle: Volume 21
Edition: 15th ed.
Publisher: Encyclopaedia Britannica
Published: 1985
Place of publication: Chicago
Language: eng
Number of pages: 32
Subjects: Encyclopedias and dictionaries
Other titles: Encyclopaedia Britannica.; Britannica.
Notes: Includes bibliographies.
Spine title: Britannica.
Table of contents: title: Index (2 v.); title: Micropaedia (12 v.); title: Macropaedia (17 v.); title: Propaedia.