Dubois, Edward N <br/><br/>
Essential methods in business statistics 
Edward N. Dubois 
 - New York  McGraw-Hill  1964 
 - xiv, 238 p. : diagrs., tables. ; 24 cm. 
<br/><br/><label>ISBN: </label>9070178755 
<br/><br/><label>LCCN: </label>63-021886 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics