Mason, Robert Deward, <br/><br/>
Statistical techniques in business and economics / 

 - 10th ed. 
 - Boston, Mass. :  Irwin/McGraw Hill,  1999. 
 - xx, 791 p. :   ill. ;  27 cm. + 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0073039357  0073039365  
<br/><br/><label>LC Class. No.: </label>HA29  / .M38 1999