Roy, Pradip . <br/><br/>
Vidyasagar : samajik byaktitwa /  
Pradip Roy. 
 - Kolkata :   Book Trust ,   1986. 
 - 161p. :   ill.,figs. ;   19cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> Rs. 25.00 (HB) 
<br/><br/><label>Subjects--Index Terms: </label>MISCELLANEOUS WRITINGS  
<br/><br/><label>Dewey Class. No.: </label>891.442  / ROY/V