Derbyshire, John <br/><br/>
Unknown quantity: a real and imaginary history of algebra   
  

 - 
 - London  Atlantic Books  2007 
 - viii, 374p., 24 cm 
<br/><br/> B, Additional black and white photographs, Index   
<br/><br/>  
<br/><br/><label>ISBN: </label>9781843545699 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra- History
<br/><br/><label>Dewey Class. No.: </label>512 Der/Unk