Fraga, Serafin <br/><br/>
Atomic energy levels:   Data for Parametric calculations 
/ by Serafin Fraga; K M S Saxena; Jacek Karwowski 
 - Amsterdam,   Elsevier Scientific Pub Co  1979 
 - ix,482p. 
<br/><br/><label>Dewey Class. No.: </label>539.14  / FRA/A