suraj karmakar <br/><br/>
textbook of engineering physics 

 - 4th 
 - New Delhi  PHI LEARNING PRIVATE LIMITED  2009 
 - vii,295p.  20cm 
<br/><br/><label>ISBN: </label>5445445145459  570 
<br/><br/><label>Subjects--Topical Terms: </label><br/>physic