Vloten, Gerlof van <br/><br/>
De opkomst der Abbasiden in Chorasan / 
Gerlof van Vloten 
 - Philadelphia :  Porcupine Press,  1977 
 - 154 p. ;  21 cm. 
 - Studies in Islamic history ;  16 .
<br/><br/> Originally presented as the author's thesis, Leyden, 1890  Reprint of the 1890 ed. published by E. J. Brill, Leiden 
<br/><br/><label>ISBN: </label>0879914653 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abbasids
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Khorasan--History<br/>Islamic Empire--History