Elementary business statistics : the modern approach 
Freund, John E. 
 - 6th ed. 
 -  Prentice Hall,  1993 
 - xviii, 953 p. 
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<br/><br/><label>ISBN: </label>0-13-252958-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5'02 F73e 1993