Columbia subject headings:
Harvard subject headings:
Bannā, Ḥasan, 1906-1949--Philosophy.
Islam--20th century
Jamʻīyat al-Ikhwān al-Muslimīn (Egypt)
Princeton subject headings:
Bannā, Ḥasan, 1906-1949--Philosophy.
Isalm--20th century.
Jamʻīyat al-Ikhwān al-Muslimīn (Egypt)