Strang, Gilbert <br/><br/>
Linear algebra and its applications  / 

 - 4th ed. 
 - New Delhi:  Cengage,  2006 
 - viii, 487 p. Bibl. Index 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788131501726 
<br/><br/><label>Dewey Class. No.: </label>512.5  / St897.LA