Studies in petrochemicals 

 - New  York United Nations USA      1966 
 - xi; 565p.  cm. 
 -  V 1 1966 .
<br/><br/><label>Standard No.: </label>90374 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(F555)p1(X),N64, K6.2/UN"