Freund, John E. <br/><br/>
Statistics  a first course 
John E. Freund, Richard Manning Smith. 
 - 4th ed. 
 - Englewood Cliffs, NJ  Prentice-Hall  c1986. 
 - xiv, 557 p.  col. ill. 
<br/><br/> Includes Index. 
<br/><br/>Bibliography: p. 498-500. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics