New York mercantile exchange energy complex 

 - New York:  NYME,  1994 
 - 28 p.  ilustraciones. 
<br/><br/>05132 
<br/><br/>Crude oil. Heating oil. Gasoline. Natural gas. Propane.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Productos del Petróleo
<br/><br/><label>Dewey Class. No.: </label>665.5  / N996