Tuttle, Alva M <br/><br/>
Elementary business and economic statistics 

 - New York  McGraw - hill book company  1957 
 - xiii,663p.; 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics<br/>Econometrics<br/>Economic statistics<br/>Economics statistical methods<br/>Elementary business<br/>Statistics<br/>Tabular presentation