Balestra Pietro <br/><br/>
Demand for natural gas in the United  States  A dyn    

 -  1967 
 - Contributions to economic analysis .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas Industry
<br/><br/><label>Dewey Class. No.: </label>X9(F558):731.73.N62<--N50, K7