Ipsen, Ilse C. F <br/><br/>
Numerical matrix analysis : linear systems and least squares 
Ilse C.F. Ipsen 
 - Philadelphia, PA  Society for Industrial and Applied Mathematics  2009 
 - xiii, 128 p. ; 23 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780898716764 
<br/><br/><label>ISSN: </label>2009008514 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Least squares<br/>Linear systems<br/>Matrices
<br/><br/><label>Dewey Class. No.: </label>511.42 IPS