Columbia subject headings:
English language--Dialects--New England--History.
Fisher, Jonathan, 1768-1847--Language.
Fisher, Jonathan, 1768-1847.
Language and languages--Study and teaching--United States--History--19th century.
Harvard subject headings:
English language--Dialects--New England--History.
English language--Dialects--New England.
Fisher, Jonathan, 1768-1847--Language.
Fisher, Jonathan, 1768-1847.
Language and languages--Study and teaching--United States--History--19th century.
Princeton subject headings:
Fisher, Jonathan, 1768-1847.
Linguists--United States--Biography.