Columbia subject headings:
Egypt--History--1250-1517.
Egypt--History--640-1250.
Glass weights--History.
Markets--Egypt--State supervision.
Muḥtasib.
Weights and measures, Arab--History.
Weights and measures--Egypt--History.
Harvard subject headings:
Muḥtasib--Egypt.
Muḥtasib--Islamic Empire.
Municipal officials and employees--Egypt.
Municipal officials and employees--Islamic Empire.
Princeton subject headings:
Glass weights--History.
Weights and measures, Arab--History.
Weights and measures--Egypt--History.