"Thakur, Sn" <br/><br/>
"Atom, Laser and Spectroscopy" 

 - \\201100ENGGPSX 
 - Phi Learning Pvt Ltd   2011  New Delhi  
 - 359p.  
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>9.79E+12