Mitra, Soma <br/><br/>
নিতীবিজ্ঞানের ভূমিকা  
Soma Mitra 
 - Kolkata  Sribhumi publishing company  2001 
 - 103p. 
<br/><br/><label>ISBN: </label>81-7384-238-8  Rs.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics<br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>170  / MIT