Harper, W.M. <br/><br/>
Statistics 

 - 6th ed. 
 - Harlow :  Pearson,  1991. 
 - x, 501 p. : ill. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780273634263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>LC Class. No.: </label>HA 29 .H37