TOMAR (Surekha). <br/><br/>
Upkars UGC NET/JRF/SET physical sciences. 

 - Agra  Upkar prakashan  2013 
 - viii,1127  PB 
<br/><br/><label>ISBN: </label>9788174825278 
<br/><br/><label>Dewey Class. No.: </label>530.02   / TOMS