Ekeblad, Frederick A. <br/><br/>
The statistical method in business:   applications of probability and inference to business and other problems/  
Frederick A. Ekeblad. 
 - New York;   Wiley,   1962. 
 - xii, 791 p. :  ill. ;  24 cm. 
<br/><br/><label>LCCN: </label>62-016147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Commercial statistics. <br/>Probabilities.