Columbia subject headings:
Ephrata Cloister--Bibliography.
Printing--Pennsylvania--Ephrata--History.
Seventh-Day Baptists--Pennsylvania--Bibliography.
Harvard subject headings:
Ephrata Cloister--Bibliography.
Printing--Pennsylvania--Ephrata--History.
Seventh-Day Baptists--Pennsylvania--Bibliography.
Princeton subject headings:
Ephrata Cloister--Bibliography.
Printing--Pennsylvania--Ephrata--History.
Seventh-Day Baptists--Pennsylvania--Bibliography.