Dubois, Edward N. <br/><br/>
Essential methods in business statistics / 
Edward N. Dubois. 
 - New York :  McGraw-Hill,  c1964 
 - xiv,238p. :  diagrs.,tables. ;  24cm. 
<br/><br/> Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / DUE 1964