al- Iṭār al-ʻāmm lil-maktabāt wa-al-maʻlūmāt
Subtitle: aw naẓarīyat al-dhākirah al-khārijīyah
By: Saʻd Muḥammad al-Hajrasī.
Publisher: Maṭbaʻat Jāmiʻat al-Qāhirah wa-al-Kitāb al-Jāmiʻī
Published: 1980
Place of publication: [al-Jīzah, Miṣr]
Language: ara
Number of pages: 57
Subjects: Information science.