Kothin obosthar padartho bigyan 
Asit Kumar Sarkar 
 - Kolkata  Paschim Banga Rajya Pustak Parshad  1994 
 - 418p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>