Johnson, Richard A.  1937- <br/><br/>
Statistics :  principles and methods / 
Richard A. Johnson, Gouri K. Bhattacharyya. 
 - Seventh edition. 
 - xv, 716 pages :  illustrations ;  24 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780470904114 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5  / JOH 2014