CHAFFE, C. P. <br/><br/>
Introduction To Business Statistic, 

 - 4th Ed. 
 - New York,  Thomson Learning, Duxburry,  1999. 
 - 562p.; Ill.; table,  27cm. 
<br/><br/><label>ISBN: </label>0-534-38771-3 
<br/><br/><label>Dewey Class. No.: </label>519.5 CHA.