Columbia subject headings:
Bilingualism--Pennsylvania--Lancaster County.
English language--Dialects--Pennsylvania--Lancaster County.
Languages in contact--Pennsylvania--Lancaster County.
Mennonites--Pennsylvania--Lancaster County--Language.
Pennsylvania German dialect.
Sociolinguistics--Pennsylvania--Lancaster County.
Harvard subject headings:
Bilingualism--Pennsylvania--Lancaster County.
English language--Dialects--Pennsylvania--Lancaster County.
Languages in contact--Pennsylvania--Lancaster County.
Mennonites--Pennsylvania--Lancaster County--Language.
Pennsylvania German dialect.
Sociolinguistics--Pennsylvania--Lancaster County.
Princeton subject headings:
Anabaptists--Pennsylvania--Lancaster County--Language.
Bilingualism--Pennsylvania--Lancaster County.
German Americans--Pennsylvania--Lancaster County.
Pennsylvania German dialect.