Mason, Robert D <br/><br/>
Personal learning aid for business and economic statistics 

 - Homewood Ill.  Dow Jones-Irwin  1983 
 - x, 214p. : ill. 
<br/><br/><label>ISBN: </label>0870943340 
<br/><br/><label>LC Class. No.: </label>HA 29 Mas