Johnson, Richard A. <br/><br/>
Statistics :  principles and methods / 
Richard Johnson and Gouri Bhattacharyya. 
 - Rev. print. 
 - New York :  Wiley,  c1986. 
 - xv, 578 p. :  ill. (some col.) ;  25 cm. 
 - Wiley series in probability and mathematical statistics .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0471850756  TZS 4580/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5