Walker, Helen M; Lev, Joseph <br/><br/>
Elementary statistical methods 

 -  Oxford & IBH Publishing Company, New Delhi  1965 
 - 302 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical mathematics; Applied mathematics
<br/><br/><label>Dewey Class. No.: </label>PG 519.5  WAL-E