Fox, Karl August,  1917- <br/><br/>
Intermediate economic statistics / 
by Karl A. Fox. 
 - New York :  John Wiley & Sons,  1968. 
 - x, 568 p. :  ill. ;  24 cm. 
<br/><br/> Photocopied version 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics<br/>Economics--Statistical methods