Rashed roshdi <br/><br/>
Ibn al-Haytham,new spherical geometry and astronomy (Vol 4) 

 - London  Routledge         2014 
 - xviii;629p.  cm. 
<br/><br/><label>ISBN: </label> 8572.5 
<br/><br/><label>Standard No.: </label>126370 
<br/><br/><label>Source: </label> 103, 09/02/2015, Better Book Service  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History
<br/><br/><label>Dewey Class. No.: </label>V46'P, Q4