Tuttle, Alva M. <br/><br/>
Elementary business and economic statistics 
by Alva M. Tuttle 
 - New York  McGraw-Hill  1957 
 - 663p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>I5511 T883