Calogero F <br/><br/>
Variable phase appraoch to potential scattering 

 -  1967 
 - p.  cm. 
 - Mathematics in science and engineering .
<br/><br/><label>Standard No.: </label>24822 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B82, K7