Prakash Indu; Krishna Ram <br/><br/>
Textbook of practical physics 

<br/><br/><label>ISBN: </label>SL0754311 
<br/><br/><label>Standard No.: </label>196375 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C:f3, L7;m2.1;2