Sangbadikatar Digdarshan/ 
Sunandit Chaudhury 
 - Kolkata,  Microsyst Videotronix;  2020 
 - 106p. 
<br/><br/><label>ISBN: </label>978-93-5408-940-4  180 
<br/><br/><label>Dewey Class. No.: </label>070  / C552