al-Daffa','Ali'Abd Allah. <br/><br/>
The Muslim contribution to mathematics / 
Ali Abdullah Al-Daffa'. 
 - London :  Cromm Helm,  1977. 
 - 121 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography: p. 103-118. 
<br/><br/><label>ISBN: </label>0391007149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics, Arabic.