Kumar, Raj <br/><br/>
Atomic and molecular spectra  laser 
Raj Kumar 
 - Meerut  Kedar nath ram nath  2010 
 - 550p. 
<br/><br/><label>ISBN: </label> 220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>539.7  / K96