Bernstein, Jacob, 1946- <br/><br/>
How to profit from seasonal commodity spreads  a complete guide 
Jacob Bernstein 
 - New York  Wiley  1982 
 - 537p. ill. 26cm 
<br/><br/> 'A Ronald Press publication.' 
<br/><br/>Includes index 
<br/><br/><label>LCCN: </label>82-13543 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commodity exchanges--Handbooks, manuals, etc