al- Ṣalībīyūn wa-Ismāʻīlīyat al-Shām fī ʻaṣr al-Ḥurūb al-Ṣalībīyah
Subtitle: al-qarn al-thānī ʻashar al-Mīlādī/al-sādis al-Hijrī
By: Usāmah Zakī Zayd ; taqdīm Jūzīf Nasīm Yūsuf.
Publisher: al-Hay'ah al-Miṣrīyah al-ʻĀmmah lil-Kitāb
Published: 1980
Place of publication: al-Iskandarīyah
Language: ara
Number of pages: 351
Subjects: Crusades -- Second, 1147-1149.; Crusades -- Third, 1189-1192.; Ismailites -- Syria.
Notes: Includes bibliographical references (p. 327-351).
Originally presented as the author's thesis (master's--Jāmiʻat al-Iskandarīyah, 1974).