Drygas, Hilmar. <br/><br/>
Coordinate-free approach to Gauss-Markov estimation. 
Hilmar Drygas 
 - Berlin,  New York,  Springer-Verlag,  1970. 
 - vii, 113 p. 
 - Lecture notes in operations research and mathematical systems  40 .
<br/><br/><label>ISBN: </label>0387053263 (New York) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estimation theory.<br/>Regression analysis.<br/>Vector spaces.
<br/><br/><label>Universal Decimal Class. No.: </label>519.218.7  / DRY