Elementary statistics  an applied approach 
Neil R. Ullman. 
 - New York  Wiley  c1978. 
 - xi, 372 p.  ill. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [353]-356. 
<br/><br/><label>ISBN: </label>0471021059 
<br/><br/><label>LCCN: </label>77010828  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>LC Class. No.: </label>HA29  / .U37 
<br/><br/><label>Dewey Class. No.: </label>519.5