Chenglei, W. Malemnganba <br/><br/>
UGC CSIR NET/SET Physical sciences 

 - New Delhi  Arihant pub. 
 - 1300p. 
<br/><br/><label>ISBN: </label>9789351766537 
<br/><br/><label>Dewey Class. No.: </label>530.76  C421U