Singh, N M <br/><br/>
UGC - CSIR - NET Physical Sciences / 
N M Singh ; Sunil Kushwaha 
 - New Delhi:  Danika Publishing Company,  2012. 
 - 750p 
<br/><br/><label>ISBN: </label>9788189301057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Science
<br/><br/><label>Dewey Class. No.: </label>530  / SIN/U