Wonnacott, Thomas H.  . <br/><br/>
Introductory statistics /  
by Thomas H. Wonnacott and Ronald J. Wonnacott. 
 - 5th ed /  
 - New York :   John Wiley & Sons, Inc. ,   1990 
 - 711p :  
<br/><br/><label>ISBN: </label>0-471-61518-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B28  / N8