Britannica book of the year 1990.

Sonraí bibleagrafaíochta
Údar corparáideach:	Encyclopedia Britannica, Inc
Formáid:	LEABHAR
Foilsithe / Cruthaithe:	Chicago Encyclopedia Brittanica, Inc. c1990.
Ábhair:	English language > Dictionaries. Encyclopeidas and Dictionaries.