SUREKHA TOMAR <br/><br/>
Upkar`s CSIR-UGC NET/JRF/SET Physical Sciences(Paper-I & II) 

 - 1st Ed. 
 -  Upkar Prakasan Agra,  2010 
 - 1064P 
<br/><br/><label>Dewey Class. No.: </label>500.2  / SUR/U