Williams, Jeffrey.  1953 <br/><br/>
The economic function of futures markets /  
Jeffrey Williams. 
 - Cambridge [Cambridgeshire] ; |a New York :   Cambridge University Press,  1986. 
 - 260 p. ;   24 cm. 
<br/><br/> Based on the author’s thesis (Ph. D.)--Yale University. 
<br/><br/>Bibliography: p. 247-256. 
<br/><br/><label>ISBN: </label>0521265916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Futures market
<br/><br/><label>LC Class. No.: </label>HG6024.A3