Simpson George <br/><br/>
Basic statistics : A textbook for the first course 
Simpson George; Kafka Fritz 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>20381 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28, J711;5