Ilyas, Mohammad <br/><br/>
Astronomy of Islamic times for the twenty-first century / 
Mohammad Ilyas 
 - London :  Mansell,  c1989 
 - x, 254 p. :  ill. ;  30 cm. 
 - Islamic futures and policy studies .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0720119839 :  PND 40.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy, Arab<br/>Time measurements--History
<br/><br/><label>Dewey Class. No.: </label>520.917671