Columbia subject headings:
Early printed books--Pennsylvania--Bibliography--Catalogs--Early works to 1800.
Logan, James, 1674-1751--Library--Catalogs.
Loganian Library--Catalogs.
Mackenzie, William, 1758-1828--Library--Catalogs.
Private libraries--Pennsylvania--Catalogs.
Rare books--Pennsylvania--Bibliography--Catalogs--Early works to 1800.
Harvard subject headings:
Libraries--Pennsylvania--Philadelphia.
Library Company of Philadelphia.
Logan, James, 1674-1751--Library.
Loganian Library.
Princeton subject headings: