Linear algebra  :  a modern introduction / 
Poole, David 
 - 4th ed. 
 - USA :  Cengage Learning,  2015. 
 - xxiv, v.p. ill. ; 26.1cm. 
<br/><br/>Includes: appendices, index 
<br/><br/><label>ISBN: </label>9781285463247 
<br/><br/><label>Dewey Class. No.: </label>C 512 P822 2015