Title: al-Shaykh wa-al-ṭabīb Usāmah bin Lādin wa-Ayman al-Ẓawāhirī
Description: Bin Laden, Osama, 1957-2011; Ẓawāhirī, Ayman; Qaida (Organization); Islamic fundamentalism.
Subjects: Islamic fundamentalism, Qaida (Organization)