Pradip Kumar Chakraborty <br/><br/>
Advanced textbook on Hert 

 - Kolkata  Hindustan  1978 
 - 189 p. 
<br/><br/><label>ISBN: </label> 104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>536  / CHA