Bhattacharyya, Gouri K.,  1940- <br/><br/>
Statistical concepts and methods / 
Gouri K. Bhattacharyya, Richard A. Johnson. 
 - New York :  Wiley & sons,  c1977. 
 - xv, 639 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5  / BHS 1977