R.B. Singh  <br/><br/>
Introduction to Modern Physics Volume I 
R.B. Singh  
 - India   New Age International (PVT) Ltd  2009 
 - xvii, 617 p.  Pb. 
<br/><br/><label>ISBN: </label>9788122425970 
<br/><br/><label>Dewey Class. No.: </label>530