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 :  John Wiley,  c 1962 
 - xii, 791 p. :  ill., charts ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 8.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Correlation (Statistics)<br/>Sampling (Statistics)
<br/><br/><label>Dewey Class. No.: </label>311.2