Gelbaum, Bernard R. <br/><br/>
Linear algebra :  basics, practice and theory / 
Bernard R. Gelbaum 
 - New York :  North-Holland,  1989 
 - 628 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/>p. 617-628 
<br/><br/><label>ISBN: </label>0444014608 
<br/><br/><label>LCCN: </label>88-26003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Linear