Britannica book of the year: 1990.
- Chicago : Encyclopedia Britannica, Inc., 1990.
- 926 p. ill,charts, diagrs, graphs, photos, maps.
0852295227 (pbk.)
Encyclopedias and dictionaries.
Yearbooks.
History, Modern--20th century--Periodicals.
History, Modern--21st century--Periodicals.
Ref AE5 E363