Ciarlet,Philippe G <br/><br/>
Introduction to numerical linear algebra and optimization 

 - New York  Cambridge university press  1995 
 - xiv,436p.  22cm PB 
 - Cambridge texts in applied mathematics .
<br/><br/><label>ISBN: </label>0521339847 
<br/><br/><label>Dewey Class. No.: </label>512.5  / CIA