Bagchi, Dipak Kumar. <br/><br/>
The nation existence in modern logical theory /  
Dipak Kumar Bagchi. 
 - Kolkata :   Progressive Publishers ,   1996. 
 - 8 ,132p. ;   23cm. 
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>8186383212  Rs. 160.00 
<br/><br/><label>Subjects--Index Terms: </label>LOGIC 
<br/><br/><label>Dewey Class. No.: </label>160  / BAG/N