Columbia subject headings:
Eugene P. Watson Memorial Library--Bibliography--Catalogs.
United States--History--Colonial period, ca. 1600-1775--Sources--Abstracts.
Harvard subject headings:
Eugene P. Watson Memorial Library--Bibliography--Catalogs.
United States--History--Colonial period, ca. 1600-1775--Sources--Abstracts.
Princeton subject headings:
Eugene P. Watson Memorial Library--Bibliography--Catalogs.
United States--History--Colonial period, ca. 1600-1775--Sources--Abstracts.