Froman, Nanny <br/><br/>
Stark Effect in a Hydrogenic Atom or Ion : Treated by the Phase-Integral Method with Adjoined Papers by A. Hokback and P.O. Froman 
Froman, Nanny 
 -  Imperial College Press  2008 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9781860949258     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Science