The New Encyclopaedia Britannica : Micropaedia : Ready Reference and Index. Volume X : Tirane -- Addenda (Chicago : Encyclopaedia Britannica, 1984)
Propaedia (1 v.) -- Micropaedia (10 v.) -- Macropaedia (19 v.)
Spine title: Encyclopaedia Britannica.
"In 30 volumes"
Keywords: Encyclopedias and dictionaries