DIETRICH, H. F. <br/><br/>
Basic Statistics: An Inferential Approach. 

 - 2nd Ed. 
 - London,   Collier MacMillan,  1986. 
 - xiii, 690p.: ill.; figure, table  Index  25cm 
<br/><br/><label>ISBN: </label>0-02-328780-2 
<br/><br/><label>Dewey Class. No.: </label>519.5 DIE