Lehmann, E.L. <br/><br/>
Theory of point estimation   
by E L Lehmann, George Casella 
 - 2nd ed. 
 - New York  S-V  1998 
 - xxvi, 589p. 
 - Springer texts in statistics .
<br/><br/><label>ISBN: </label>0387985026 
<br/><br/><label>Dewey Class. No.: </label>519.544  / N98