LAWSON, Charles L. Hanson, Richard J. <br/><br/>
Solving least squares problems 

 - New Jersey  Prentice-Hall, Inc.  1974 
 - 340 p. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>138225850 
<br/><br/><label>Dewey Class. No.: </label>519.4  / LAW