Lawson, C.L & Hanson, R.J <br/><br/>
Solving least squares problems 
C.L. Lawson & R.J. Hanson 
 - New Jersey  Prentice-Hall  1974 
 - xii  340 
 - Prentice-hall series in automatic computation .
<br/><br/><label>ISBN: </label>0138225850 
<br/><br/><label>Dewey Class. No.: </label>15.01+11.01  / LAWS