Workshops on energy supply and demand 

 - Paris  The Author        1979 
 - 501p.  cm. 
<br/><br/><label>Standard No.: </label>94844 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fuel
<br/><br/><label>Dewey Class. No.: </label>"X9(F55):73.1.N7, L9/UN"