Davis, Harold T.  1892-1974 <br/><br/>
Elements of statistics with applications to economic data / 
by Harold T. Davis and W. F. C. Nelson 
 - Bloomington :  Principia Press,  1935 
 - xi, 424 p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Economics, Mathematical<br/>Logarithms