Columbia subject headings:
Lower East Side (New York, N.Y.)--Directories.
Lower East Side (New York, N.Y.)--Guidebooks.
Synagogues--New York (State)--New York--Directories.
Harvard subject headings:
Lower East Side (New York, N.Y.)--Guidebooks.
Synagogues--New York (State)--New York--Directories.
Princeton subject headings: