Walker, Helen Mary <br/><br/>
Statistical inference 
by Helen M. Walker and Joseph Lev 
 - New York  Henry Holt  1953 
 - xi, 510p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics
<br/><br/><label>Dewey Class. No.: </label>I5511 W152