Columbia subject headings:
Culture diffusion--Middle East--History--To 1500.
Intercultural communication--Mediterranean Region--History--To 1500.
Mediterranean Region--Commerce--History--To 1500.
Mediterranean Region--History--476-1517.
Middle East--Commerce--History--To 1500.
Middle East--History--To 1500.
Travel, Medieval.
Harvard subject headings:
Culture diffusion--Middle East--History--To 1500.
Intercultural communication--Mediterranean Region--History--To 1500.
Mediterranean Region--Commerce--History--To 1500.
Mediterranean Region--History--476-1517.
Middle East--Commerce--History--To 1500.
Middle East--History--To 1500.
Travel, Medieval
Princeton subject headings:
Culture diffusion--Middle East--History--To 1500.
Intercultural communication--Mediterranean Region--History--To 1500.
Mediterranean Region--Commerce--History--To 1500.
Mediterranean Region--History--476-1517.
Middle East--Commerce--History--To 1500.
Middle East--History--To 1500.
Travel, Medieval.