Byrkit Donald R <br/><br/>
Elementary business statistics 
Byrkit Donald R 
 - New York  D Van Nostrands         1979 
 - vii,524p.  cm. 
<br/><br/> Appendix P 435-518 
<br/><br/><label>ISBN: </label>0442214081 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>B280bX, L9