Statistics , data analysis , and decision modelling / 
Evans , James R. ; Olson David L. 
 - New Jersey :  Prentice Hall ,  2000. 
 - xii,329 p,: 
<br/><br/><label>ISBN: </label>01302055451 
<br/><br/><label>LC Class. No.: </label>30.21  / .E923  2000