Statistics for management and economics,custom edition. 
Gerald Keller.  
 - 8th ed. 
 - Ohio :  Cengage learning,   2009.  
 - xxii, 899,I-10 p. :     ill.; 
<br/><br/> Includes index.   Includes index.  
<br/><br/><label>ISBN: </label>9781424056934 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Management Economics 
<br/><br/><label>LC Class. No.: </label>HD30.215 .K45 2009