Columbia subject headings:
Atlases.
English language--Dialects--Middle Atlantic States.
English language--Dialects--Southern States.
English language--Middle Atlantic States.
English language--Southern States.
Linguistic atlases.
Middle Atlantic States--Languages.
Southern States--Languages.
Harvard subject headings:
English language--Dialects--Middle Atlantic States--Maps.
English language--Dialects--Southern States--Maps.
English language--United States
Princeton subject headings:
English language--Dialects--Middle Atlantic States.
English language--Dialects--Southern States.