Alak Chakraborty <br/><br/>
Padarthabiddya 

 - Kolkata  The New Book Stall  1979 
 - 430 p. 
<br/><br/><label>ISBN: </label> 15 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530.1  / C349-1