Dawr waḥadāt al-takhṭīṭ fī al-ajhizah al-ḥukūmīyah fī al-Mamlakah al-ʻArabīyah al-Saʻūdīyah
By: ʻAlīʻAbd al-Ḥafīẓ ʻUmar
Publisher: Maʻhad al-Idārah al-ʻĀmmah, Idaār al-Buḥūth
Published: 1984
Place of publication: Riyad
Language: ara
Number of pages: 124
Notes: Includes bibliographical references (p. 122-124)