Anderson, David R. ; Sweeney,Dennis, J ; Williams, Thomas A. <br/><br/>
Statistics for business and economics 11th ed. 

 - Cengage learning  New Delhi  2012 
 - xxviii,1018  CD 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>310