Hoffman, G. Wright  1896- <br/><br/>
Trading in corn futures / 
by G. Wright Hoffman. 
 - Washington :  U.S. Dept. of Agriculture,  1930. 
 - 82 p. :  ill. ;  23 cm. 
 - Technical bulletin / United States Department of Agriculture ;  no. 199 .
 - Technical bulletin (United States. Department of Agriculture) ;  no. 199. .
<br/><br/> Cover title.  "Contribution from Grain Futures Administration."  Chiefly tables. 
<br/><br/><label>LCCN: </label>agr30001230  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grain trade--United States.
<br/><br/><label>LC Class. No.: </label>HD9049.C8  / U53 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84Te no.199