al-Dawr al-'Umani fi wahdat al-ummah / 
Parallel title on page 4 of cover:  The role of Oman in the unity of the ummah / 
bi-qalam majmu'ah min al-bahithin ; tahrir al-Ustadh al-Duktur Walid Fikri Faris, Salih ibn Sulayman ibn Salih al-Zuhaymi,'Uthman Muhammad'Uthman, Sultan ibn Mubarak ibn Ḥamad al-Shaybānī = The role of Oman on the unity of the Ummah / by group of researchers ; editors prof. Dr. Waled Fekry Faris, Saleh Sulaiman Saleh Al-Zeheimi, Osman Mohammed Osman, Sultan Mubarak Hamed Al-Shaibani. 
 - 845 pages ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Oman--Foreign relations--Arab countries.<br/>Arab countries--Foreign relations--Oman.<br/>Oman--History.