International Rubber Study Group   <br/><br/>
Proceedings of the twenty-fifth assembly of the International Rubber Study Group, Washington, D.C., 19-23 June, 1978.  (Book) 

 - Washington, D.C.  International Rubber Study Group  1978 
 - 122p.  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber industry and trade--Congresses
<br/><br/><label>Universal Decimal Class. No.: </label>678:061.3(100) INT  / 2080