TY  - BOOK
AU  - Sankar
AU  - Das,Soma
TI  - Great unknown
SN  - 9780670084432 (hbk.)
U1  - 891.433 SAN 
PY  - 2010///
CY  - New Delhi
PB  - Penguin/Viking
KW  - Fiction-Bengali
N1  - Gratis
Prof. Sayandeb Chowdhury
Rs.350/-
ER  -