Steel, Robert G. D.  1917- <br/><br/>
Principles and procedures of statistics :  a biometrical approach / 
Robert G. D. Steel, James H. Torrie. 
 - 2d ed. 
 - New York :  McGraw-Hill,  c1980. 
 - xxi, 633 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070609268 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics.<br/>Biomathematics.
<br/><br/><label>Dewey Class. No.: </label>519.5  / STP 1980