TY  - GEN
AU  - Chattopadhyay, Asim kr.
AU  - Chakraborty, Chandrasekhar
TI  - Tri-Barshik Pranividya (Part-I & Part-II)
U1  - 591 
PY  - 2010///
CY  - kolkata
PB  - Nirmala Library
KW  - ZOO
ER  -