Sisco, Frank T. <br/><br/>
Columbium and tantalum.   
by Frank T. Sisco, Edward Epremian, ed. by J.H. Hollomon. 
 -  Wiley  1963 
 - Wiley series on the science and tec. of materials. .
<br/><br/><label>Dewey Class. No.: </label>669.79  / N63 "SER"