Chapter IX. • Page 206-Page 207:

• Page 206-Page 207: In Chapter 9, the word encyclopædia was spelled with the a-e lig, but in two other references (Page 178 and Page 240), the o-e lig was used. We retained the convention used by the book: Diderot's Encyclopœdia and The Encyclopœdia Britannica for the title of the work, but encyclopædia for the generic term.