al-Ijrām: Dirāsah taṭbīqīyah taqwīmīyah (Arabic Edition)

by ʻAbd al-Raḥmān ibn Saʻd ibn ʻAbd al-Raḥmān Āl Saʻūd

ISBN: 978-9960-20-323-2

ISBN-10: 9960-20-323-9