Freund, John E. (John Ernest), 1921- <br/><br/>
Statistics :  a first course , 
John E. Freund. 
 - 3d ed 
 - Englewood Cliffs, N.J.  Prentice-Hall  1981 
<br/><br/> Includes index 
<br/><br/>Bibliography: p 
<br/><br/><label>ISBN: </label>0138459584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics