Deviprasad Roychowdhury <br/><br/>
Podartha Biggyaner Porivasa 

 - West Bengal  Paschim Banga RajjYa  1978 
 - 103 p. 
<br/><br/><label>ISBN: </label> 13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530.1  / R218