Wessel RObert H. Au. <br/><br/>
Statistics as applied to economic and business. 

 -  1965 
<br/><br/><label>Standard No.: </label>11302 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28obx, k5;3