TY  - BOOK
AU  - Das, Ramaprasad
TI  - Sangketik juktibigyan (Volume 1)
SN  - 8124705364
U1  - 160 
PY  - 2012///
CY  - Kolkata
PB  - Paschimbanga Rajya Pustak Parshat
KW  - Logic
KW  - Philosophy
KW  - Symbolic logic
ER  -