Metadata
Author: Common crawl
Data
German[de]
Traditionelle Enzyklopädie macht ihre Inhalte über neue Webdienste zugänglich.
English[en]
Aside from providing an excellent summary of the Britannica's history and early spin-off products, this article also describes the life-cycle of a typical Britannica edition. A new edition typically begins with strong sales that gradually decay as the encyclopaedia becomes outdated.