First International Symposium On Tantalum : Rothenburg ob der Tauber, West Germany, May 10-May 12, 1978 

 - Brussels, Belgium :  Tantalum Producers International Study Center,  1981 
 - iii, 203 pages .:  graph, illustrations .;  22 cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label> RM 60.74 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tantalum-- Congresses
<br/><br/><label>Dewey Class. No.: </label>669.735  / FIR 1981