Development of plastics industries in developing countries :   repo rt and selected papers /  
presented to the Expert Group meeting on Pl astics Industries. 
 - New York :   United Nations,   1970. 
 - 121p. ;    30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plastics industry and trade ----Developing countries.----Congresses