تاريخ الرقم سبعة
Subtitle: baḥth turāthī
By: Muḥammad al-Sammūrī
Publisher: Dār Ghurāb lil-Nashr wa-al-Tawzīʻ
Published: 2008
Place of publication: al-Qāhirah
Language: ara
Number of pages: 124
ISBN-13: 9789776324022
Other titles: Tārīkh al-raqam sabʻah