Gaur, R K. <br/><br/>
Engineering physics / 

 - New Delhi :  Dhanpat Rai Pulications,   c2016. 
 - xxxiii, 64.20 p. :  ill. ;  24 cm 
<br/><br/><label>ISBN: </label>9788189928223 
<br/><br/><label>LC Class. No.: </label>22222-22226 
<br/><br/><label>Dewey Class. No.: </label>530.22  / GAU