An investor's guide to the commodity futures markets / 
David Courtney, Eric C. Bettelheim. 
 - London :  Butterworth,  1986. 
 - xvii, 195 páginas :  ilustraciones, figure a blanco y negro ;  22 cm. 
<br/><br/><label>ISBN: </label>0406101906 
<br/><br/><label>Subjects--Personal Names: </label><br/>Betlelheim, Eric C.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mercado financiero.<br/>Inversiones.
<br/><br/><label>LC Class. No.: </label>HG 6046 .C68 1986