Sankar, Sengupta . <br/><br/>
Paramanushakti-O-Bharat /  
Sankar Sengupta. 
 - Kolkata :   Best Books ,   1990. 
 - 108p. :   ills ;   21cm  1 CD .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> Rs. 25.00 (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>PHYSICS 
<br/><br/><label>Dewey Class. No.: </label>539.70954  / SEN/P