Al-Khwarazmi's Algebra 

 - Islamabad:  Pakistan Hijra Council,  1989. 
 - various pages 
<br/><br/> HBK 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512  / ALK