Nasr, Seyyed Hossein <br/><br/>
An introduction to Islamic cosmological doctrines  conceptions of nature and methods used for its study by the Ikhwan al-Safa, al-Biruni, and Ibn Sina 
Seyyed Hossein Nasr 
 - Revised ed 
 - London  Thames and Hudson  1978 
 - 318p. 23cm 
<br/><br/><label>ISBN: </label>0500272166 
<br/><br/><label>Subjects--Personal Names: </label><br/>Biruni, Muhammad Ibn Ahmad, 973?--1048<br/>Avicenna, 980-1037 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Ikhwan al--Safa