Encyclopædia Britannica, Inc.Encyclopædia Britannica, Inc. is a British-American company known for publishing the ''Encyclopædia Britannica'', the world's oldest continuously published encyclopaedia, as well as extensive digital efforts—including text and audiovisual—that are aimed at educational tools for primary and secondary schools, and for everyday learners accessing information through online search.
In 2012, after 244 years, Britannica ended the print editions, with the 32 volumes of the 2010 encyclopædia being the last to be printed in the traditional hard-bound volumes. By the time the company had stopped publishing the print editions, their sales only represented about 1% of their business. Since then, Britannica has published the encyclopedia exclusively online. Provided by Wikipedia
The Negro in American History. [Mortimer J. Adler, general editor; Charles Van Doren, editor; George Ducas, executive editor]
Published 1969“...Encyclopaedia Britannica Educational Corporation....”