Columbia subject headings:
Libya--History--20th century.
Statesmen--Libya--Biography.
Ṣayd, Muḥammad ʻUthmān, 1924-
Harvard subject headings:
Libya--Politics and government--1951-1969.
Statesmen--Libya--Biography.
Ṣayd, Muḥammad ʻUthmān.
Princeton subject headings:
Libya--History--20th century.
Statesmen--Libya--Biography.
Ṣayd, Muḥammad ʻUthmān, 1924-