AL-Daffa, Ali A. <br/><br/>
Studies in the exact sciences in Medieval Islam/ 
by Ali A. Al-Daffa and John J. Stroyls. 
 - Dhahran, Saudi Arabia:  Chichester:  New York:  University of Petroleum and Minerals,  Wiley,  c1984. 
 - x, 243 p.:  ill.;  24 cm. 
<br/><br/>Bibliography: p. 219-243. 
<br/><br/><label>ISBN: </label>0471903205 :  $48.00 (U.S.) 
<br/><br/><label>LCCN: </label>83021847 //r963 
<br/><br/><label>Nat. Bib. No.: </label>GB84-18851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science---History.--Islamic Empire<br/>Mathematics---History.--Islamic Empire<br/>Science, Medieval-
<br/><br/><label>Dewey Class. No.: </label>510.9  / A316s