Walpole, E. Ronald.  <br/><br/>
Introduction to statistics /  
Ronald E. Walpole.  
 - 3rd ed.  
 - New York :   Macmillan,   c 1968 
 - xv, 521 p.:  ill. ;  23 cm.  
<br/><br/><label>ISBN: </label>0024241504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical Measures of data. <br/>Statistical Description of data. <br/>Sampling Theory. 
<br/><br/><label>Dewey Class. No.: </label>519.5  / WAL