Columbia subject headings:
Harvard subject headings:
Hong Kong (China)--Commerce--Directories.
Hong Kong (China)--Commerce--Statistics.
Hong Kong (China)--Commerce.
Princeton subject headings:
Directories.
Hong Kong (China : Special Administrative Region)--Commerce--Directories.
Hong Kong (China : Special Administrative Region)--Commerce--Periodicals.
Hong Kong (China : Special Administrative Region)--Commerce--Statistics--Periodicals.
Periodicals.
Statistics.