Tremd of the Europeon gas economy 

 - Geneva  United Nations        1954 
 - 50p.  cm. 
<br/><br/><label>Standard No.: </label>91466 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(F558).5.N5, J4/UN"