SIEGEL, F. A <br/><br/>
Practical Business Statistics  

 - 15th Ed. 
 - Boston   McGraw- Hill Irwin  2003. 
 - xxvi, 854p.: ill.; figures, tables  Appendix, Index, Glossary  26cm 
<br/><br/><label>ISBN: </label>978-0-07-249905-6 
<br/><br/><label>Dewey Class. No.: </label>519.5 SIE