Conway, John H. <br/><br/>
On quaternions and octonions : 
their geometry, arithmetic, and symmetry  
 - Boca Raton :  CRC Press,   ©2002. 
 - xii, 159 p. :  ill. (b&w) ;  24 cm (Hardbound) 
<br/><br/>Includes index, 
<br/><br/><label>ISBN: </label>9781568811345 
<br/><br/><label>Subjects--Index Terms: </label>Linear Algebra 
<br/><br/><label>Dewey Class. No.: </label>512.5  / CON / B