Day, R.A.Jr <br/><br/>
Quantitative analysis 

 - 6th ed 
 - Delhi  Prentice-Hall  1993 
 - xiii,685p, 22cm 
<br/><br/><label>ISBN: </label>0876927932 
<br/><br/><label>Dewey Class. No.: </label>545,  / D, Day