The Bibliotheca Britannica is one of the most remarkable examples of bibliographical scholarship in the English Language. This scarce work of reference continues to be an invaluable resource for scholars and librarians who wish to identify early printed materials covering a wide range of disciplines.  Meer

The Encyclopaedia Britannica was the first English-language compendium to be called an encyclopaedia. It was compiled on a completely new plan, alphabetically arranged, combining easy reference to individual items, terms and minor topics, pioneering a new way to organize and disseminate learning.  Meer