Linear algebra with applications / 
Williams Gareth  
 - 6th ed 
 - Boston :  Jones & Bartlett Pub. ,   2008. 
 - xvi,544 p.: 
<br/><br/><label>ISBN: </label>9780763746315 
<br/><br/><label>LC Class. No.: </label>QA184  / .W54  2008