Tomar, Surekha <br/><br/>
CSIR-UGC NET/JRF/SET physical sciences 

 - Vidhyanagar  UPKAR  2023 
<br/><br/><label>ISBN: </label>978-81-7482-527-8 
<br/><br/><label>Dewey Class. No.: </label>500.2  / TOM