Miah, M. Shamsuddin. <br/><br/>
The reign of al-mutawakkil / 
M. Shamsuddin Miah 
 - Dacca :  Asiatic Society of Pakistan,  1969. 
 - xv, 381 pages ;  24 cm. 
 - Asiatic Society of Pakistan Publication  no.24. .
<br/><br/><label>Subjects--Personal Names: </label><br/>Mutawakkil, Caliph, 821--861 al--Mutawakkil, Caliph, 821--861.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mesopotamia--History.