ʻIlm waẓāʼif al-aṣwāt al-lughawīyah
Subtitle: al-fūnūlūjiyā
By: ʻIṣām Nūr al-Dīn.
Edition: al-Ṭabʻah 1.
Publisher: Dār al-Fikr al-Lubnānī
Published: 1992
Place of publication: Bayrūt
Language: ara
Number of pages: 240