TY  - BOOK
AU  - Bhattacharyya, Sourin
TI  - চাহিদা তত্ত্ব
U1  - 338.5212 
PY  - 2004///
CY  - Kolkata
PB  - West Bengal State Book Board
KW  - Economics
KW  - Production
KW  - Demand Theory
ER  -