Hypercomplex numbers : 
Kantor, I. L. 
 - New York :  Springer-Verlag,  1989 
 - x, 169 p. :  ill. ;  24 cm. 
<br/><br/> Translation of: Giperkompleksnye chisla. 
<br/><br/><label>ISBN: </label>0387969802 (alk. paper)