Brumbaugh, Martin A. <br/><br/>
Business statistics / 
Martin A. Brumbaugh, Lester S. Kellogg with the collaboration of Irene J. Graham 
 - Chicago :  R. D. Irwin, inc. ,  1947 
 - xv, 913p. :  ill. ;   24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business<br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>311  / BRU