Howard-Johnston, James. <br/><br/>
Witness to a world crisis :  Historians and histories of the middle east in the seventh century / 
By James Howard-Johnston. 
 - 1st Ed. 
 - New Delhi :  OXFORD UNIVERSITY,  2010. 
 - 573p. ;  00 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HISTORY.
<br/><br/><label>Dewey Class. No.: </label>939.4	  / JOH