Wonnacott, Thomas. <br/><br/>
Introductory statistics / 
Thomas H. Wonnacott and Ronald J. Wonnacott. 
 - New York :  John Wiley,  1969. 
 - xii, 397 p. 
<br/><br/><label>ISBN: </label>471959650 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Statistics.