Columbia subject headings:
Muslim pilgrims and pilgrimages--Asia, Central--Congresses.
Muslims--Asia, Central--History--Congresses.
Harvard subject headings:
Muslim pilgrims and pilgrimages--Asia, Central--Congresses.
Muslim pilgrims and pilgrimages--Saudi Arabia--Mecca--Congresses.
Muslims--Asia, Central--History--Congresses.
Princeton subject headings:
Muslim pilgrims and pilgrimages--Asia, Central--Congresses.
Muslim pilgrims and pilgrimages--Saudi Arabia--Mecca--Congresses.
Muslims--Asia, Central--History--Congresses.