TY  - BOOK
AU  - BHATTACHARYA, SOURIN
TI  - CHAHIDA TATTWA ( BEN ) / 
SN  - 8124703000
U1  - 338.5212 
PY  - 1999///
CY  - KOLKATA
PB  - PASHCHIMBANGA RAJYA PUSTAK PARSAD
KW  - DEMAND THEORY
ER  -