Bright Publications  <br/><br/>
Assertion & reason (physics,chemistry & mathematics ) 

 - New Delhi :  Bright Pub,  2014. 
 - 248 
<br/><br/><label>ISBN: </label>978-81-7199-414-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.3  / BRI