Gauss, Carl Friedrich <br/><br/>
Theory of the combination of observations least subject to error; pts. 1-2 & supplement   

 - Philadelphia  SIAM  1995 
 - xi, 241p. 
 - Classics in Applied Mathematics, v.11 .
<br/><br/> "Translated from the German by G. W. Stewart"   
<br/><br/><label>Dewey Class. No.: </label>515.73  / G274.TC